279970290828

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2289359}}^1$

素因数の和:2289491

約数の個数: 72

約数和(自身を含む): 733327795200

約数和(自身を除く): 453357504372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 158, 172, 237, 258, 316, 387, 474, 516, 711, 774, 948, 1422, 1548, 2844, 3397, 6794, 10191, 13588, 20382, 30573, 40764, 61146, 122292, 2289359, 4578718, 6868077, 9157436, 13736154, 20604231, 27472308, 41208462, 82416924, 98442437, 180859361, 196884874, 295327311, 361718722, 393769748, 542578083, 590654622, 723437444, 885981933, 1085156166, 1181309244, 1627734249, 1771963866, 2170312332, 3255468498, 3543927732, 6510936996, 7776952523, 15553905046, 23330857569, 31107810092, 46661715138, 69992572707, 93323430276, 139985145414, 279970290828]

約数ペア:

[(1, 279970290828), (2, 139985145414), (3, 93323430276), (4, 69992572707), (6, 46661715138), (9, 31107810092), (12, 23330857569), (18, 15553905046), (36, 7776952523), (43, 6510936996), (79, 3543927732), (86, 3255468498), (129, 2170312332), (158, 1771963866), (172, 1627734249), (237, 1181309244), (258, 1085156166), (316, 885981933), (387, 723437444), (474, 590654622), (516, 542578083), (711, 393769748), (774, 361718722), (948, 295327311), (1422, 196884874), (1548, 180859361), (2844, 98442437), (3397, 82416924), (6794, 41208462), (10191, 27472308), (13588, 20604231), (20382, 13736154), (30573, 9157436), (40764, 6868077), (61146, 4578718), (122292, 2289359)]