1138438728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 384

約数和(自身を含む): 4003084800

約数和(自身を除く): 2864646072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 28, 34, 36, 42, 46, 51, 53, 56, 63, 68, 69, 72, 84, 92, 102, 106, 109, 119, 126, 136, 138, 153, 159, 161, 168, 184, 204, 207, 212, 218, 238, 252, 276, 306, 318, 322, 327, 357, 371, 391, 408, 414, 424, 436, 476, 477, 483, 504, 552, 612, 636, 644, 654, 714, 742, 763, 782, 828, 872, 901, 952, 954, 966, 981, 1071, 1113, 1173, 1219, 1224, 1272, 1288, 1308, 1428, 1449, 1484, 1526, 1564, 1656, 1802, 1853, 1908, 1932, 1962, 2142, 2226, 2289, 2346, 2438, 2507, 2616, 2703, 2737, 2856, 2898, 2968, 3052, 3128, 3339, 3519, 3604, 3657, 3706, 3816, 3864, 3924, 4284, 4452, 4578, 4692, 4876, 5014, 5406, 5474, 5559, 5777, 5796, 6104, 6307, 6678, 6867, 7038, 7208, 7314, 7412, 7521, 7848, 8109, 8211, 8533, 8568, 8904, 9156, 9384, 9752, 10028, 10812, 10948, 10971, 11118, 11554, 11592, 12614, 12971, 13356, 13734, 14076, 14628, 14824, 15042, 16218, 16422, 16677, 17066, 17331, 17549, 18312, 18921, 20056, 20723, 21624, 21896, 21942, 22236, 22563, 23108, 24633, 25228, 25599, 25942, 26712, 27468, 28152, 29256, 30084, 32436, 32844, 33354, 34132, 34662, 35098, 37842, 38913, 40439, 41446, 42619, 43884, 44472, 45126, 46216, 49266, 50456, 51198, 51884, 51993, 52647, 54936, 56763, 60168, 62169, 64872, 65688, 66708, 68264, 69324, 70196, 75684, 76797, 77826, 80878, 82892, 85238, 87768, 90252, 98209, 98532, 102396, 103768, 103986, 105294, 113526, 116739, 121317, 124338, 127857, 132871, 133416, 138648, 140392, 145061, 151368, 153594, 155652, 157941, 161756, 165784, 170476, 180504, 186507, 196418, 197064, 204792, 207972, 210588, 227052, 233478, 242634, 248676, 255714, 265742, 290122, 294627, 298333, 307188, 311304, 315882, 323512, 340952, 363951, 373014, 383571, 392836, 398613, 415944, 421176, 435183, 454104, 466956, 485268, 497352, 511428, 531484, 580244, 589254, 596666, 614376, 631764, 687463, 727902, 746028, 767142, 785672, 797226, 870366, 883881, 894999, 930097, 933912, 970536, 1022856, 1062968, 1160488, 1178508, 1193332, 1195839, 1263528, 1305549, 1374926, 1455804, 1492056, 1534284, 1594452, 1740732, 1767762, 1789998, 1860194, 2062389, 2258807, 2357016, 2386664, 2391678, 2611098, 2684997, 2749852, 2790291, 2911608, 3068568, 3188904, 3481464, 3535524, 3579996, 3720388, 4124778, 4517614, 4783356, 5222196, 5369994, 5499704, 5580582, 6187167, 6776421, 7071048, 7159992, 7440776, 8249556, 8370873, 9035228, 9566712, 10444392, 10739988, 11161164, 12374334, 13552842, 15811649, 16499112, 16741746, 18070456, 20329263, 21479976, 22322328, 24748668, 27105684, 31623298, 33483492, 40658526, 47434947, 49497336, 54211368, 63246596, 66966984, 81317052, 94869894, 126493192, 142304841, 162634104, 189739788, 284609682, 379479576, 569219364, 1138438728]

約数ペア:

[(1, 1138438728), (2, 569219364), (3, 379479576), (4, 284609682), (6, 189739788), (7, 162634104), (8, 142304841), (9, 126493192), (12, 94869894), (14, 81317052), (17, 66966984), (18, 63246596), (21, 54211368), (23, 49497336), (24, 47434947), (28, 40658526), (34, 33483492), (36, 31623298), (42, 27105684), (46, 24748668), (51, 22322328), (53, 21479976), (56, 20329263), (63, 18070456), (68, 16741746), (69, 16499112), (72, 15811649), (84, 13552842), (92, 12374334), (102, 11161164), (106, 10739988), (109, 10444392), (119, 9566712), (126, 9035228), (136, 8370873), (138, 8249556), (153, 7440776), (159, 7159992), (161, 7071048), (168, 6776421), (184, 6187167), (204, 5580582), (207, 5499704), (212, 5369994), (218, 5222196), (238, 4783356), (252, 4517614), (276, 4124778), (306, 3720388), (318, 3579996), (322, 3535524), (327, 3481464), (357, 3188904), (371, 3068568), (391, 2911608), (408, 2790291), (414, 2749852), (424, 2684997), (436, 2611098), (476, 2391678), (477, 2386664), (483, 2357016), (504, 2258807), (552, 2062389), (612, 1860194), (636, 1789998), (644, 1767762), (654, 1740732), (714, 1594452), (742, 1534284), (763, 1492056), (782, 1455804), (828, 1374926), (872, 1305549), (901, 1263528), (952, 1195839), (954, 1193332), (966, 1178508), (981, 1160488), (1071, 1062968), (1113, 1022856), (1173, 970536), (1219, 933912), (1224, 930097), (1272, 894999), (1288, 883881), (1308, 870366), (1428, 797226), (1449, 785672), (1484, 767142), (1526, 746028), (1564, 727902), (1656, 687463), (1802, 631764), (1853, 614376), (1908, 596666), (1932, 589254), (1962, 580244), (2142, 531484), (2226, 511428), (2289, 497352), (2346, 485268), (2438, 466956), (2507, 454104), (2616, 435183), (2703, 421176), (2737, 415944), (2856, 398613), (2898, 392836), (2968, 383571), (3052, 373014), (3128, 363951), (3339, 340952), (3519, 323512), (3604, 315882), (3657, 311304), (3706, 307188), (3816, 298333), (3864, 294627), (3924, 290122), (4284, 265742), (4452, 255714), (4578, 248676), (4692, 242634), (4876, 233478), (5014, 227052), (5406, 210588), (5474, 207972), (5559, 204792), (5777, 197064), (5796, 196418), (6104, 186507), (6307, 180504), (6678, 170476), (6867, 165784), (7038, 161756), (7208, 157941), (7314, 155652), (7412, 153594), (7521, 151368), (7848, 145061), (8109, 140392), (8211, 138648), (8533, 133416), (8568, 132871), (8904, 127857), (9156, 124338), (9384, 121317), (9752, 116739), (10028, 113526), (10812, 105294), (10948, 103986), (10971, 103768), (11118, 102396), (11554, 98532), (11592, 98209), (12614, 90252), (12971, 87768), (13356, 85238), (13734, 82892), (14076, 80878), (14628, 77826), (14824, 76797), (15042, 75684), (16218, 70196), (16422, 69324), (16677, 68264), (17066, 66708), (17331, 65688), (17549, 64872), (18312, 62169), (18921, 60168), (20056, 56763), (20723, 54936), (21624, 52647), (21896, 51993), (21942, 51884), (22236, 51198), (22563, 50456), (23108, 49266), (24633, 46216), (25228, 45126), (25599, 44472), (25942, 43884), (26712, 42619), (27468, 41446), (28152, 40439), (29256, 38913), (30084, 37842), (32436, 35098), (32844, 34662), (33354, 34132)]