310666512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12143}}^1$

素因数の和:12208

約数の個数: 80

約数和(自身を含む): 885443328

約数和(自身を除く): 574776816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 12143, 12792, 24286, 25584, 36429, 48572, 72858, 97144, 145716, 157859, 194288, 291432, 315718, 473577, 497863, 582864, 631436, 947154, 995726, 1262872, 1493589, 1894308, 1991452, 2525744, 2987178, 3788616, 3982904, 5974356, 6472219, 7577232, 7965808, 11948712, 12944438, 19416657, 23897424, 25888876, 38833314, 51777752, 77666628, 103555504, 155333256, 310666512]

約数ペア:

[(1, 310666512), (2, 155333256), (3, 103555504), (4, 77666628), (6, 51777752), (8, 38833314), (12, 25888876), (13, 23897424), (16, 19416657), (24, 12944438), (26, 11948712), (39, 7965808), (41, 7577232), (48, 6472219), (52, 5974356), (78, 3982904), (82, 3788616), (104, 2987178), (123, 2525744), (156, 1991452), (164, 1894308), (208, 1493589), (246, 1262872), (312, 995726), (328, 947154), (492, 631436), (533, 582864), (624, 497863), (656, 473577), (984, 315718), (1066, 291432), (1599, 194288), (1968, 157859), (2132, 145716), (3198, 97144), (4264, 72858), (6396, 48572), (8528, 36429), (12143, 25584), (12792, 24286)]