378017052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 1082145792

約数和(自身を除く): 704128740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 138, 141, 161, 181, 188, 276, 282, 322, 329, 362, 483, 529, 543, 564, 644, 658, 724, 966, 987, 1058, 1081, 1086, 1267, 1316, 1587, 1932, 1974, 2116, 2162, 2172, 2534, 3174, 3243, 3703, 3801, 3948, 4163, 4324, 5068, 6348, 6486, 7406, 7567, 7602, 8326, 8507, 11109, 12489, 12972, 14812, 15134, 15204, 16652, 17014, 22218, 22701, 24863, 24978, 25521, 29141, 30268, 34028, 44436, 45402, 49726, 49956, 51042, 58282, 59549, 74589, 87423, 90804, 95749, 99452, 102084, 116564, 119098, 149178, 174041, 174846, 178647, 191498, 195661, 238196, 287247, 298356, 348082, 349692, 357294, 382996, 391322, 522123, 574494, 586983, 670243, 696164, 714588, 782644, 1044246, 1148988, 1173966, 1340486, 1369627, 2010729, 2088492, 2347932, 2680972, 2739254, 4021458, 4108881, 4500203, 5478508, 8042916, 8217762, 9000406, 13500609, 16435524, 18000812, 27001218, 31501421, 54002436, 63002842, 94504263, 126005684, 189008526, 378017052]

約数ペア:

[(1, 378017052), (2, 189008526), (3, 126005684), (4, 94504263), (6, 63002842), (7, 54002436), (12, 31501421), (14, 27001218), (21, 18000812), (23, 16435524), (28, 13500609), (42, 9000406), (46, 8217762), (47, 8042916), (69, 5478508), (84, 4500203), (92, 4108881), (94, 4021458), (138, 2739254), (141, 2680972), (161, 2347932), (181, 2088492), (188, 2010729), (276, 1369627), (282, 1340486), (322, 1173966), (329, 1148988), (362, 1044246), (483, 782644), (529, 714588), (543, 696164), (564, 670243), (644, 586983), (658, 574494), (724, 522123), (966, 391322), (987, 382996), (1058, 357294), (1081, 349692), (1086, 348082), (1267, 298356), (1316, 287247), (1587, 238196), (1932, 195661), (1974, 191498), (2116, 178647), (2162, 174846), (2172, 174041), (2534, 149178), (3174, 119098), (3243, 116564), (3703, 102084), (3801, 99452), (3948, 95749), (4163, 90804), (4324, 87423), (5068, 74589), (6348, 59549), (6486, 58282), (7406, 51042), (7567, 49956), (7602, 49726), (8326, 45402), (8507, 44436), (11109, 34028), (12489, 30268), (12972, 29141), (14812, 25521), (15134, 24978), (15204, 24863), (16652, 22701), (17014, 22218)]