393018808

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 929925360

約数和(自身を除く): 536906552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 233, 331, 364, 392, 466, 637, 662, 728, 932, 1274, 1324, 1631, 1864, 2317, 2548, 2648, 3029, 3262, 4303, 4634, 5096, 6058, 6524, 8606, 9268, 11417, 12116, 13048, 16219, 17212, 18536, 21203, 22834, 24232, 30121, 32438, 34424, 42406, 45668, 60242, 64876, 77123, 84812, 91336, 120484, 129752, 148421, 154246, 169624, 210847, 240968, 296842, 308492, 421694, 539861, 593684, 616984, 843388, 1002599, 1079722, 1187368, 1686776, 2005198, 2159444, 3779027, 4010396, 4318888, 7018193, 7558054, 8020792, 14036386, 15116108, 28072772, 30232216, 49127351, 56145544, 98254702, 196509404, 393018808]

約数ペア:

[(1, 393018808), (2, 196509404), (4, 98254702), (7, 56145544), (8, 49127351), (13, 30232216), (14, 28072772), (26, 15116108), (28, 14036386), (49, 8020792), (52, 7558054), (56, 7018193), (91, 4318888), (98, 4010396), (104, 3779027), (182, 2159444), (196, 2005198), (233, 1686776), (331, 1187368), (364, 1079722), (392, 1002599), (466, 843388), (637, 616984), (662, 593684), (728, 539861), (932, 421694), (1274, 308492), (1324, 296842), (1631, 240968), (1864, 210847), (2317, 169624), (2548, 154246), (2648, 148421), (3029, 129752), (3262, 120484), (4303, 91336), (4634, 84812), (5096, 77123), (6058, 64876), (6524, 60242), (8606, 45668), (9268, 42406), (11417, 34424), (12116, 32438), (13048, 30121), (16219, 24232), (17212, 22834), (18536, 21203)]