660130380896

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6823}}^1\times {\mathrm{13933}}^1$

素因数の和:20804

約数の個数: 96

約数和(自身を含む): 1533540814848

約数和(自身を除く): 873410433952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6823, 6944, 13646, 13933, 27292, 27866, 47761, 54584, 55732, 95522, 97531, 109168, 111464, 191044, 195062, 211513, 218336, 222928, 382088, 390124, 423026, 431923, 445856, 764176, 780248, 846052, 863846, 1480591, 1528352, 1560496, 1692104, 1727692, 2961182, 3023461, 3120992, 3384208, 3455384, 5922364, 6046922, 6768416, 6910768, 11844728, 12093844, 13821536, 23689456, 24187688, 47378912, 48375376, 95064859, 96750752, 190129718, 380259436, 665454013, 760518872, 1330908026, 1521037744, 2661816052, 2947010629, 3042075488, 5323632104, 5894021258, 10647264208, 11788042516, 20629074403, 21294528416, 23576085032, 41258148806, 47152170064, 82516297612, 94304340128, 165032595224, 330065190448, 660130380896]

約数ペア:

[(1, 660130380896), (2, 330065190448), (4, 165032595224), (7, 94304340128), (8, 82516297612), (14, 47152170064), (16, 41258148806), (28, 23576085032), (31, 21294528416), (32, 20629074403), (56, 11788042516), (62, 10647264208), (112, 5894021258), (124, 5323632104), (217, 3042075488), (224, 2947010629), (248, 2661816052), (434, 1521037744), (496, 1330908026), (868, 760518872), (992, 665454013), (1736, 380259436), (3472, 190129718), (6823, 96750752), (6944, 95064859), (13646, 48375376), (13933, 47378912), (27292, 24187688), (27866, 23689456), (47761, 13821536), (54584, 12093844), (55732, 11844728), (95522, 6910768), (97531, 6768416), (109168, 6046922), (111464, 5922364), (191044, 3455384), (195062, 3384208), (211513, 3120992), (218336, 3023461), (222928, 2961182), (382088, 1727692), (390124, 1692104), (423026, 1560496), (431923, 1528352), (445856, 1480591), (764176, 863846), (780248, 846052)]