31318629408

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 432

約数和(自身を含む): 103147769088

約数和(自身を除く): 71829139680

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 53, 62, 66, 72, 88, 93, 96, 99, 106, 121, 124, 132, 144, 159, 176, 186, 198, 212, 242, 248, 264, 279, 288, 318, 341, 352, 363, 372, 396, 424, 477, 484, 496, 528, 547, 558, 583, 636, 682, 726, 744, 792, 848, 954, 968, 992, 1023, 1056, 1089, 1094, 1116, 1166, 1272, 1364, 1452, 1488, 1584, 1641, 1643, 1696, 1749, 1908, 1936, 2046, 2178, 2188, 2232, 2332, 2544, 2728, 2904, 2976, 3069, 3168, 3282, 3286, 3498, 3751, 3816, 3872, 4092, 4356, 4376, 4464, 4664, 4923, 4929, 5088, 5247, 5456, 5808, 6017, 6138, 6413, 6564, 6572, 6996, 7502, 7632, 8184, 8712, 8752, 8928, 9328, 9846, 9858, 10494, 10912, 11253, 11616, 12034, 12276, 12826, 13128, 13144, 13992, 14787, 15004, 15264, 16368, 16957, 17424, 17504, 18051, 18073, 18656, 19239, 19692, 19716, 20988, 22506, 24068, 24552, 25652, 26256, 26288, 27984, 28991, 29574, 30008, 32736, 33759, 33914, 34848, 36102, 36146, 38478, 39384, 39432, 41976, 45012, 48136, 49104, 50871, 51304, 52512, 52576, 54153, 54219, 55968, 57717, 57982, 59148, 60016, 66187, 67518, 67828, 72204, 72292, 76956, 78768, 78864, 83952, 86973, 90024, 96272, 98208, 101742, 102608, 108306, 108438, 115434, 115964, 118296, 120032, 132374, 135036, 135656, 144408, 144584, 152613, 153912, 157536, 157728, 162657, 167904, 173946, 180048, 186527, 192544, 198561, 198803, 203484, 205216, 216612, 216876, 230868, 231928, 236592, 260919, 264748, 270072, 271312, 288816, 289168, 305226, 307824, 318901, 325314, 347892, 360096, 373054, 397122, 397606, 406968, 433224, 433752, 461736, 463856, 473184, 521838, 529496, 540144, 542624, 559581, 577632, 578336, 595683, 596409, 610452, 615648, 637802, 650628, 695784, 746108, 794244, 795212, 813936, 866448, 867504, 898721, 923472, 927712, 956703, 1043676, 1058992, 1080288, 1119162, 1191366, 1192818, 1220904, 1275604, 1301256, 1391568, 1492216, 1588488, 1590424, 1627872, 1678743, 1732896, 1735008, 1789227, 1797442, 1846944, 1913406, 2051797, 2087352, 2117984, 2238324, 2382732, 2385636, 2441808, 2551208, 2602512, 2696163, 2783136, 2870109, 2984432, 3176976, 3180848, 3357486, 3507911, 3578454, 3594884, 3826812, 4103594, 4174704, 4476648, 4765464, 4771272, 4883616, 5102416, 5205024, 5392326, 5740218, 5968864, 6155391, 6353952, 6361696, 6714972, 7015822, 7156908, 7189768, 7653624, 8088489, 8207188, 8349408, 8953296, 9530928, 9542544, 9885931, 10204832, 10523733, 10784652, 11480436, 12310782, 13429944, 14031644, 14313816, 14379536, 15307248, 16176978, 16414376, 17906592, 18466173, 19061856, 19085088, 19771862, 21047466, 21569304, 22960872, 24621564, 26859888, 28063288, 28627632, 28759072, 29657793, 30614496, 31571199, 32353956, 32828752, 36932346, 39543724, 42094932, 43138608, 45921744, 49243128, 53719776, 56126576, 57255264, 59315586, 63142398, 64707912, 65657504, 73864692, 79087448, 84189864, 86277216, 88973379, 91843488, 98486256, 108745241, 112253152, 118631172, 126284796, 129415824, 147729384, 158174896, 168379728, 177946758, 196972512, 217490482, 237262344, 252569592, 258831648, 295458768, 316349792, 326235723, 336759456, 355893516, 434980964, 474524688, 505139184, 590917536, 652471446, 711787032, 869961928, 949049376, 978707169, 1010278368, 1304942892, 1423574064, 1739923856, 1957414338, 2609885784, 2847148128, 3479847712, 3914828676, 5219771568, 7829657352, 10439543136, 15659314704, 31318629408]

約数ペア:

[(1, 31318629408), (2, 15659314704), (3, 10439543136), (4, 7829657352), (6, 5219771568), (8, 3914828676), (9, 3479847712), (11, 2847148128), (12, 2609885784), (16, 1957414338), (18, 1739923856), (22, 1423574064), (24, 1304942892), (31, 1010278368), (32, 978707169), (33, 949049376), (36, 869961928), (44, 711787032), (48, 652471446), (53, 590917536), (62, 505139184), (66, 474524688), (72, 434980964), (88, 355893516), (93, 336759456), (96, 326235723), (99, 316349792), (106, 295458768), (121, 258831648), (124, 252569592), (132, 237262344), (144, 217490482), (159, 196972512), (176, 177946758), (186, 168379728), (198, 158174896), (212, 147729384), (242, 129415824), (248, 126284796), (264, 118631172), (279, 112253152), (288, 108745241), (318, 98486256), (341, 91843488), (352, 88973379), (363, 86277216), (372, 84189864), (396, 79087448), (424, 73864692), (477, 65657504), (484, 64707912), (496, 63142398), (528, 59315586), (547, 57255264), (558, 56126576), (583, 53719776), (636, 49243128), (682, 45921744), (726, 43138608), (744, 42094932), (792, 39543724), (848, 36932346), (954, 32828752), (968, 32353956), (992, 31571199), (1023, 30614496), (1056, 29657793), (1089, 28759072), (1094, 28627632), (1116, 28063288), (1166, 26859888), (1272, 24621564), (1364, 22960872), (1452, 21569304), (1488, 21047466), (1584, 19771862), (1641, 19085088), (1643, 19061856), (1696, 18466173), (1749, 17906592), (1908, 16414376), (1936, 16176978), (2046, 15307248), (2178, 14379536), (2188, 14313816), (2232, 14031644), (2332, 13429944), (2544, 12310782), (2728, 11480436), (2904, 10784652), (2976, 10523733), (3069, 10204832), (3168, 9885931), (3282, 9542544), (3286, 9530928), (3498, 8953296), (3751, 8349408), (3816, 8207188), (3872, 8088489), (4092, 7653624), (4356, 7189768), (4376, 7156908), (4464, 7015822), (4664, 6714972), (4923, 6361696), (4929, 6353952), (5088, 6155391), (5247, 5968864), (5456, 5740218), (5808, 5392326), (6017, 5205024), (6138, 5102416), (6413, 4883616), (6564, 4771272), (6572, 4765464), (6996, 4476648), (7502, 4174704), (7632, 4103594), (8184, 3826812), (8712, 3594884), (8752, 3578454), (8928, 3507911), (9328, 3357486), (9846, 3180848), (9858, 3176976), (10494, 2984432), (10912, 2870109), (11253, 2783136), (11616, 2696163), (12034, 2602512), (12276, 2551208), (12826, 2441808), (13128, 2385636), (13144, 2382732), (13992, 2238324), (14787, 2117984), (15004, 2087352), (15264, 2051797), (16368, 1913406), (16957, 1846944), (17424, 1797442), (17504, 1789227), (18051, 1735008), (18073, 1732896), (18656, 1678743), (19239, 1627872), (19692, 1590424), (19716, 1588488), (20988, 1492216), (22506, 1391568), (24068, 1301256), (24552, 1275604), (25652, 1220904), (26256, 1192818), (26288, 1191366), (27984, 1119162), (28991, 1080288), (29574, 1058992), (30008, 1043676), (32736, 956703), (33759, 927712), (33914, 923472), (34848, 898721), (36102, 867504), (36146, 866448), (38478, 813936), (39384, 795212), (39432, 794244), (41976, 746108), (45012, 695784), (48136, 650628), (49104, 637802), (50871, 615648), (51304, 610452), (52512, 596409), (52576, 595683), (54153, 578336), (54219, 577632), (55968, 559581), (57717, 542624), (57982, 540144), (59148, 529496), (60016, 521838), (66187, 473184), (67518, 463856), (67828, 461736), (72204, 433752), (72292, 433224), (76956, 406968), (78768, 397606), (78864, 397122), (83952, 373054), (86973, 360096), (90024, 347892), (96272, 325314), (98208, 318901), (101742, 307824), (102608, 305226), (108306, 289168), (108438, 288816), (115434, 271312), (115964, 270072), (118296, 264748), (120032, 260919), (132374, 236592), (135036, 231928), (135656, 230868), (144408, 216876), (144584, 216612), (152613, 205216), (153912, 203484), (157536, 198803), (157728, 198561), (162657, 192544), (167904, 186527), (173946, 180048)]