738719748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1531}}^1$

素因数の和:2585

約数の個数: 72

約数和(自身を含む): 2014224576

約数和(自身を除く): 1275504828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1031, 1531, 2062, 3062, 3093, 4124, 4593, 6124, 6186, 9186, 9279, 12372, 13403, 13779, 18372, 18558, 19903, 26806, 27558, 37116, 39806, 40209, 53612, 55116, 59709, 79612, 80418, 119418, 120627, 160836, 179127, 238836, 241254, 358254, 482508, 716508, 1578461, 3156922, 4735383, 6313844, 9470766, 14206149, 18941532, 20519993, 28412298, 41039986, 56824596, 61559979, 82079972, 123119958, 184679937, 246239916, 369359874, 738719748]

約数ペア:

[(1, 738719748), (2, 369359874), (3, 246239916), (4, 184679937), (6, 123119958), (9, 82079972), (12, 61559979), (13, 56824596), (18, 41039986), (26, 28412298), (36, 20519993), (39, 18941532), (52, 14206149), (78, 9470766), (117, 6313844), (156, 4735383), (234, 3156922), (468, 1578461), (1031, 716508), (1531, 482508), (2062, 358254), (3062, 241254), (3093, 238836), (4124, 179127), (4593, 160836), (6124, 120627), (6186, 119418), (9186, 80418), (9279, 79612), (12372, 59709), (13403, 55116), (13779, 53612), (18372, 40209), (18558, 39806), (19903, 37116), (26806, 27558)]