674201268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{46471}}^1$

素因数の和:46525

約数の個数: 72

約数和(自身を含む): 1894570496

約数和(自身を除く): 1220369228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 46471, 92942, 139413, 185884, 278826, 418239, 557652, 604123, 836478, 1208246, 1440601, 1672956, 1812369, 2416492, 2881202, 3624738, 4321803, 5437107, 5762404, 7249476, 8643606, 10874214, 12965409, 17287212, 18727813, 21748428, 25930818, 37455626, 51861636, 56183439, 74911252, 112366878, 168550317, 224733756, 337100634, 674201268]

約数ペア:

[(1, 674201268), (2, 337100634), (3, 224733756), (4, 168550317), (6, 112366878), (9, 74911252), (12, 56183439), (13, 51861636), (18, 37455626), (26, 25930818), (31, 21748428), (36, 18727813), (39, 17287212), (52, 12965409), (62, 10874214), (78, 8643606), (93, 7249476), (117, 5762404), (124, 5437107), (156, 4321803), (186, 3624738), (234, 2881202), (279, 2416492), (372, 1812369), (403, 1672956), (468, 1440601), (558, 1208246), (806, 836478), (1116, 604123), (1209, 557652), (1612, 418239), (2418, 278826), (3627, 185884), (4836, 139413), (7254, 92942), (14508, 46471)]