291035472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66629}}^1$

素因数の和:66660

約数の個数: 80

約数和(自身を含む): 925357440

約数和(自身を除く): 634321968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 66629, 133258, 199887, 266516, 399774, 466403, 533032, 799548, 866177, 932806, 1066064, 1399209, 1599096, 1732354, 1865612, 2598531, 2798418, 3198192, 3464708, 3731224, 5197062, 5596836, 6063239, 6929416, 7462448, 10394124, 11193672, 12126478, 13858832, 18189717, 20788248, 22387344, 24252956, 36379434, 41576496, 48505912, 72758868, 97011824, 145517736, 291035472]

約数ペア:

[(1, 291035472), (2, 145517736), (3, 97011824), (4, 72758868), (6, 48505912), (7, 41576496), (8, 36379434), (12, 24252956), (13, 22387344), (14, 20788248), (16, 18189717), (21, 13858832), (24, 12126478), (26, 11193672), (28, 10394124), (39, 7462448), (42, 6929416), (48, 6063239), (52, 5596836), (56, 5197062), (78, 3731224), (84, 3464708), (91, 3198192), (104, 2798418), (112, 2598531), (156, 1865612), (168, 1732354), (182, 1599096), (208, 1399209), (273, 1066064), (312, 932806), (336, 866177), (364, 799548), (546, 533032), (624, 466403), (728, 399774), (1092, 266516), (1456, 199887), (2184, 133258), (4368, 66629)]