387324756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 1215212544

約数和(自身を除く): 827887788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 137, 156, 182, 234, 252, 273, 274, 364, 411, 468, 546, 548, 819, 822, 863, 959, 1092, 1233, 1638, 1644, 1726, 1781, 1918, 2466, 2589, 2877, 3276, 3452, 3562, 3836, 4932, 5178, 5343, 5754, 6041, 7124, 7767, 8631, 10356, 10686, 11219, 11508, 12082, 12467, 15534, 16029, 17262, 18123, 21372, 22438, 24164, 24934, 31068, 32058, 33657, 34524, 36246, 37401, 44876, 49868, 54369, 64116, 67314, 72492, 74802, 78533, 100971, 108738, 112203, 118231, 134628, 149604, 157066, 201942, 217476, 224406, 235599, 236462, 314132, 354693, 403884, 448812, 471198, 472924, 706797, 709386, 827617, 942396, 1064079, 1413594, 1418772, 1537003, 1655234, 2128158, 2482851, 2827188, 3074006, 3310468, 4256316, 4611009, 4965702, 6148012, 7448553, 9222018, 9931404, 10759021, 13833027, 14897106, 18444036, 21518042, 27666054, 29794212, 32277063, 43036084, 55332108, 64554126, 96831189, 129108252, 193662378, 387324756]

約数ペア:

[(1, 387324756), (2, 193662378), (3, 129108252), (4, 96831189), (6, 64554126), (7, 55332108), (9, 43036084), (12, 32277063), (13, 29794212), (14, 27666054), (18, 21518042), (21, 18444036), (26, 14897106), (28, 13833027), (36, 10759021), (39, 9931404), (42, 9222018), (52, 7448553), (63, 6148012), (78, 4965702), (84, 4611009), (91, 4256316), (117, 3310468), (126, 3074006), (137, 2827188), (156, 2482851), (182, 2128158), (234, 1655234), (252, 1537003), (273, 1418772), (274, 1413594), (364, 1064079), (411, 942396), (468, 827617), (546, 709386), (548, 706797), (819, 472924), (822, 471198), (863, 448812), (959, 403884), (1092, 354693), (1233, 314132), (1638, 236462), (1644, 235599), (1726, 224406), (1781, 217476), (1918, 201942), (2466, 157066), (2589, 149604), (2877, 134628), (3276, 118231), (3452, 112203), (3562, 108738), (3836, 100971), (4932, 78533), (5178, 74802), (5343, 72492), (5754, 67314), (6041, 64116), (7124, 54369), (7767, 49868), (8631, 44876), (10356, 37401), (10686, 36246), (11219, 34524), (11508, 33657), (12082, 32058), (12467, 31068), (15534, 24934), (16029, 24164), (17262, 22438), (18123, 21372)]