920695248

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 400

約数和(自身を含む): 3208455360

約数和(自身を除く): 2287760112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 29, 33, 34, 36, 44, 48, 51, 54, 58, 66, 68, 72, 81, 87, 88, 99, 102, 108, 116, 131, 132, 136, 144, 153, 162, 174, 176, 187, 198, 204, 216, 232, 261, 262, 264, 272, 297, 306, 319, 324, 348, 374, 393, 396, 408, 432, 459, 464, 493, 522, 524, 528, 561, 594, 612, 638, 648, 696, 748, 783, 786, 792, 816, 891, 918, 957, 986, 1044, 1048, 1122, 1179, 1188, 1224, 1276, 1296, 1377, 1392, 1441, 1479, 1496, 1566, 1572, 1584, 1683, 1782, 1836, 1914, 1972, 2088, 2096, 2227, 2244, 2349, 2358, 2376, 2448, 2552, 2754, 2871, 2882, 2958, 2992, 3132, 3144, 3366, 3537, 3564, 3672, 3799, 3828, 3944, 4176, 4323, 4437, 4454, 4488, 4698, 4716, 4752, 5049, 5104, 5423, 5508, 5742, 5764, 5916, 6264, 6288, 6681, 6732, 7074, 7128, 7344, 7598, 7656, 7888, 8613, 8646, 8874, 8908, 8976, 9396, 9432, 10098, 10611, 10846, 11016, 11397, 11484, 11528, 11832, 12528, 12969, 13311, 13362, 13464, 14148, 14256, 15147, 15196, 15312, 16269, 17226, 17292, 17748, 17816, 18792, 18864, 20043, 20196, 21222, 21692, 22032, 22794, 22968, 23056, 23664, 24497, 25839, 25938, 26622, 26724, 26928, 28296, 30294, 30392, 32538, 34191, 34452, 34584, 35496, 35632, 37584, 38907, 39933, 40086, 40392, 41789, 42444, 43384, 45588, 45936, 48807, 48994, 51678, 51876, 53244, 53448, 56592, 60129, 60588, 60784, 64583, 65076, 68382, 68904, 69168, 70992, 73491, 77814, 79866, 80172, 80784, 83578, 84888, 86768, 91176, 97614, 97988, 102573, 103356, 103752, 106488, 106896, 116721, 120258, 121176, 125367, 129166, 130152, 136764, 137808, 146421, 146982, 155628, 159732, 160344, 167156, 169776, 180387, 182352, 193749, 195228, 195976, 205146, 206712, 207504, 212976, 220473, 233442, 240516, 242352, 250734, 258332, 260304, 273528, 292842, 293964, 307719, 311256, 319464, 320688, 334312, 360774, 376101, 387498, 390456, 391952, 410292, 413424, 439263, 440946, 466884, 481032, 501468, 516664, 547056, 581247, 585684, 587928, 615438, 622512, 638928, 661419, 668624, 710413, 721548, 752202, 774996, 780912, 820584, 878526, 881892, 933768, 962064, 1002936, 1033328, 1128303, 1162494, 1171368, 1175856, 1230876, 1322838, 1420826, 1443096, 1504404, 1549992, 1641168, 1743741, 1757052, 1763784, 1867536, 1984257, 2005872, 2131239, 2256606, 2324988, 2342736, 2461752, 2645676, 2841652, 2886192, 3008808, 3099984, 3384909, 3487482, 3514104, 3527568, 3968514, 4262478, 4513212, 4649976, 4923504, 5231223, 5291352, 5683304, 6017616, 6393717, 6769818, 6974964, 7028208, 7937028, 8524956, 9026424, 9299952, 10462446, 10582704, 11366608, 12787434, 13539636, 13949928, 15874056, 17049912, 18052848, 19181151, 20924892, 25574868, 27079272, 27899856, 31748112, 34099824, 38362302, 41849784, 51149736, 54158544, 57543453, 76724604, 83699568, 102299472, 115086906, 153449208, 230173812, 306898416, 460347624, 920695248]

約数ペア:

[(1, 920695248), (2, 460347624), (3, 306898416), (4, 230173812), (6, 153449208), (8, 115086906), (9, 102299472), (11, 83699568), (12, 76724604), (16, 57543453), (17, 54158544), (18, 51149736), (22, 41849784), (24, 38362302), (27, 34099824), (29, 31748112), (33, 27899856), (34, 27079272), (36, 25574868), (44, 20924892), (48, 19181151), (51, 18052848), (54, 17049912), (58, 15874056), (66, 13949928), (68, 13539636), (72, 12787434), (81, 11366608), (87, 10582704), (88, 10462446), (99, 9299952), (102, 9026424), (108, 8524956), (116, 7937028), (131, 7028208), (132, 6974964), (136, 6769818), (144, 6393717), (153, 6017616), (162, 5683304), (174, 5291352), (176, 5231223), (187, 4923504), (198, 4649976), (204, 4513212), (216, 4262478), (232, 3968514), (261, 3527568), (262, 3514104), (264, 3487482), (272, 3384909), (297, 3099984), (306, 3008808), (319, 2886192), (324, 2841652), (348, 2645676), (374, 2461752), (393, 2342736), (396, 2324988), (408, 2256606), (432, 2131239), (459, 2005872), (464, 1984257), (493, 1867536), (522, 1763784), (524, 1757052), (528, 1743741), (561, 1641168), (594, 1549992), (612, 1504404), (638, 1443096), (648, 1420826), (696, 1322838), (748, 1230876), (783, 1175856), (786, 1171368), (792, 1162494), (816, 1128303), (891, 1033328), (918, 1002936), (957, 962064), (986, 933768), (1044, 881892), (1048, 878526), (1122, 820584), (1179, 780912), (1188, 774996), (1224, 752202), (1276, 721548), (1296, 710413), (1377, 668624), (1392, 661419), (1441, 638928), (1479, 622512), (1496, 615438), (1566, 587928), (1572, 585684), (1584, 581247), (1683, 547056), (1782, 516664), (1836, 501468), (1914, 481032), (1972, 466884), (2088, 440946), (2096, 439263), (2227, 413424), (2244, 410292), (2349, 391952), (2358, 390456), (2376, 387498), (2448, 376101), (2552, 360774), (2754, 334312), (2871, 320688), (2882, 319464), (2958, 311256), (2992, 307719), (3132, 293964), (3144, 292842), (3366, 273528), (3537, 260304), (3564, 258332), (3672, 250734), (3799, 242352), (3828, 240516), (3944, 233442), (4176, 220473), (4323, 212976), (4437, 207504), (4454, 206712), (4488, 205146), (4698, 195976), (4716, 195228), (4752, 193749), (5049, 182352), (5104, 180387), (5423, 169776), (5508, 167156), (5742, 160344), (5764, 159732), (5916, 155628), (6264, 146982), (6288, 146421), (6681, 137808), (6732, 136764), (7074, 130152), (7128, 129166), (7344, 125367), (7598, 121176), (7656, 120258), (7888, 116721), (8613, 106896), (8646, 106488), (8874, 103752), (8908, 103356), (8976, 102573), (9396, 97988), (9432, 97614), (10098, 91176), (10611, 86768), (10846, 84888), (11016, 83578), (11397, 80784), (11484, 80172), (11528, 79866), (11832, 77814), (12528, 73491), (12969, 70992), (13311, 69168), (13362, 68904), (13464, 68382), (14148, 65076), (14256, 64583), (15147, 60784), (15196, 60588), (15312, 60129), (16269, 56592), (17226, 53448), (17292, 53244), (17748, 51876), (17816, 51678), (18792, 48994), (18864, 48807), (20043, 45936), (20196, 45588), (21222, 43384), (21692, 42444), (22032, 41789), (22794, 40392), (22968, 40086), (23056, 39933), (23664, 38907), (24497, 37584), (25839, 35632), (25938, 35496), (26622, 34584), (26724, 34452), (26928, 34191), (28296, 32538), (30294, 30392)]