727478232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{122719}}^1$

素因数の和:122760

約数の個数: 64

約数和(自身を含む): 2061696000

約数和(自身を除く): 1334217768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 122719, 245438, 368157, 490876, 736314, 981752, 1472628, 1595347, 2331661, 2945256, 3190694, 4663322, 4786041, 6381388, 6994983, 9326644, 9572082, 12762776, 13989966, 18653288, 19144164, 27979932, 30311593, 38288328, 55959864, 60623186, 90934779, 121246372, 181869558, 242492744, 363739116, 727478232]

約数ペア:

[(1, 727478232), (2, 363739116), (3, 242492744), (4, 181869558), (6, 121246372), (8, 90934779), (12, 60623186), (13, 55959864), (19, 38288328), (24, 30311593), (26, 27979932), (38, 19144164), (39, 18653288), (52, 13989966), (57, 12762776), (76, 9572082), (78, 9326644), (104, 6994983), (114, 6381388), (152, 4786041), (156, 4663322), (228, 3190694), (247, 2945256), (312, 2331661), (456, 1595347), (494, 1472628), (741, 981752), (988, 736314), (1482, 490876), (1976, 368157), (2964, 245438), (5928, 122719)]