940391712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{139}}^2$

素因数の和:320

約数の個数: 162

約数和(自身を含む): 2916756297

約数和(自身を除く): 1976364585

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 139, 144, 156, 169, 208, 234, 278, 288, 312, 338, 416, 417, 468, 507, 556, 624, 676, 834, 936, 1014, 1112, 1248, 1251, 1352, 1521, 1668, 1807, 1872, 2028, 2224, 2502, 2704, 3042, 3336, 3614, 3744, 4056, 4448, 5004, 5408, 5421, 6084, 6672, 7228, 8112, 10008, 10842, 12168, 13344, 14456, 16224, 16263, 19321, 20016, 21684, 23491, 24336, 28912, 32526, 38642, 40032, 43368, 46982, 48672, 57824, 57963, 65052, 70473, 77284, 86736, 93964, 115926, 130104, 140946, 154568, 173472, 173889, 187928, 211419, 231852, 251173, 260208, 281892, 309136, 347778, 375856, 422838, 463704, 502346, 520416, 563784, 618272, 695556, 751712, 753519, 845676, 927408, 1004692, 1127568, 1391112, 1507038, 1691352, 1854816, 2009384, 2255136, 2260557, 2782224, 3014076, 3265249, 3382704, 4018768, 4521114, 5564448, 6028152, 6530498, 6765408, 8037536, 9042228, 9795747, 12056304, 13060996, 18084456, 19591494, 24112608, 26121992, 29387241, 36168912, 39182988, 52243984, 58774482, 72337824, 78365976, 104487968, 117548964, 156731952, 235097928, 313463904, 470195856, 940391712]

約数ペア:

[(1, 940391712), (2, 470195856), (3, 313463904), (4, 235097928), (6, 156731952), (8, 117548964), (9, 104487968), (12, 78365976), (13, 72337824), (16, 58774482), (18, 52243984), (24, 39182988), (26, 36168912), (32, 29387241), (36, 26121992), (39, 24112608), (48, 19591494), (52, 18084456), (72, 13060996), (78, 12056304), (96, 9795747), (104, 9042228), (117, 8037536), (139, 6765408), (144, 6530498), (156, 6028152), (169, 5564448), (208, 4521114), (234, 4018768), (278, 3382704), (288, 3265249), (312, 3014076), (338, 2782224), (416, 2260557), (417, 2255136), (468, 2009384), (507, 1854816), (556, 1691352), (624, 1507038), (676, 1391112), (834, 1127568), (936, 1004692), (1014, 927408), (1112, 845676), (1248, 753519), (1251, 751712), (1352, 695556), (1521, 618272), (1668, 563784), (1807, 520416), (1872, 502346), (2028, 463704), (2224, 422838), (2502, 375856), (2704, 347778), (3042, 309136), (3336, 281892), (3614, 260208), (3744, 251173), (4056, 231852), (4448, 211419), (5004, 187928), (5408, 173889), (5421, 173472), (6084, 154568), (6672, 140946), (7228, 130104), (8112, 115926), (10008, 93964), (10842, 86736), (12168, 77284), (13344, 70473), (14456, 65052), (16224, 57963), (16263, 57824), (19321, 48672), (20016, 46982), (21684, 43368), (23491, 40032), (24336, 38642), (28912, 32526)]