889485792

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{881}}^1$

素因数の和:1716

約数の個数: 96

約数和(自身を含む): 2520473760

約数和(自身を除く): 1630987968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 809, 881, 1248, 1618, 1762, 2427, 2643, 3236, 3524, 4854, 5286, 6472, 7048, 9708, 10517, 10572, 11453, 12944, 14096, 19416, 21034, 21144, 22906, 25888, 28192, 31551, 34359, 38832, 42068, 42288, 45812, 63102, 68718, 77664, 84136, 84576, 91624, 126204, 137436, 168272, 183248, 252408, 274872, 336544, 366496, 504816, 549744, 712729, 1009632, 1099488, 1425458, 2138187, 2850916, 4276374, 5701832, 8552748, 9265477, 11403664, 17105496, 18530954, 22807328, 27796431, 34210992, 37061908, 55592862, 68421984, 74123816, 111185724, 148247632, 222371448, 296495264, 444742896, 889485792]

約数ペア:

[(1, 889485792), (2, 444742896), (3, 296495264), (4, 222371448), (6, 148247632), (8, 111185724), (12, 74123816), (13, 68421984), (16, 55592862), (24, 37061908), (26, 34210992), (32, 27796431), (39, 22807328), (48, 18530954), (52, 17105496), (78, 11403664), (96, 9265477), (104, 8552748), (156, 5701832), (208, 4276374), (312, 2850916), (416, 2138187), (624, 1425458), (809, 1099488), (881, 1009632), (1248, 712729), (1618, 549744), (1762, 504816), (2427, 366496), (2643, 336544), (3236, 274872), (3524, 252408), (4854, 183248), (5286, 168272), (6472, 137436), (7048, 126204), (9708, 91624), (10517, 84576), (10572, 84136), (11453, 77664), (12944, 68718), (14096, 63102), (19416, 45812), (21034, 42288), (21144, 42068), (22906, 38832), (25888, 34359), (28192, 31551)]