418913664

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2768

約数の個数: 128

約数和(自身を含む): 1237447680

約数和(自身を除く): 818534016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2707, 2976, 3224, 3968, 4836, 4992, 5414, 5952, 6448, 8121, 9672, 10828, 11904, 12896, 16242, 19344, 21656, 25792, 32484, 35191, 38688, 43312, 51584, 64968, 70382, 77376, 83917, 86624, 105573, 129936, 140764, 154752, 167834, 173248, 211146, 251751, 259872, 281528, 335668, 346496, 422292, 503502, 519744, 563056, 671336, 844584, 1007004, 1039488, 1090921, 1126112, 1342672, 1689168, 2014008, 2181842, 2252224, 2685344, 3272763, 3378336, 4028016, 4363684, 4504448, 5370688, 6545526, 6756672, 8056032, 8727368, 10741376, 13091052, 13513344, 16112064, 17454736, 26182104, 32224128, 34909472, 52364208, 69818944, 104728416, 139637888, 209456832, 418913664]

約数ペア:

[(1, 418913664), (2, 209456832), (3, 139637888), (4, 104728416), (6, 69818944), (8, 52364208), (12, 34909472), (13, 32224128), (16, 26182104), (24, 17454736), (26, 16112064), (31, 13513344), (32, 13091052), (39, 10741376), (48, 8727368), (52, 8056032), (62, 6756672), (64, 6545526), (78, 5370688), (93, 4504448), (96, 4363684), (104, 4028016), (124, 3378336), (128, 3272763), (156, 2685344), (186, 2252224), (192, 2181842), (208, 2014008), (248, 1689168), (312, 1342672), (372, 1126112), (384, 1090921), (403, 1039488), (416, 1007004), (496, 844584), (624, 671336), (744, 563056), (806, 519744), (832, 503502), (992, 422292), (1209, 346496), (1248, 335668), (1488, 281528), (1612, 259872), (1664, 251751), (1984, 211146), (2418, 173248), (2496, 167834), (2707, 154752), (2976, 140764), (3224, 129936), (3968, 105573), (4836, 86624), (4992, 83917), (5414, 77376), (5952, 70382), (6448, 64968), (8121, 51584), (9672, 43312), (10828, 38688), (11904, 35191), (12896, 32484), (16242, 25792), (19344, 21656)]