331016016

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1684

約数の個数: 80

約数和(自身を含む): 889228800

約数和(自身を除く): 558212784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 149, 186, 248, 298, 372, 447, 496, 596, 744, 894, 1192, 1488, 1493, 1788, 2384, 2986, 3576, 4479, 4619, 5972, 7152, 8958, 9238, 11944, 13857, 17916, 18476, 23888, 27714, 35832, 36952, 46283, 55428, 71664, 73904, 92566, 110856, 138849, 185132, 221712, 222457, 277698, 370264, 444914, 555396, 667371, 740528, 889828, 1110792, 1334742, 1779656, 2221584, 2669484, 3559312, 5338968, 6896167, 10677936, 13792334, 20688501, 27584668, 41377002, 55169336, 82754004, 110338672, 165508008, 331016016]

約数ペア:

[(1, 331016016), (2, 165508008), (3, 110338672), (4, 82754004), (6, 55169336), (8, 41377002), (12, 27584668), (16, 20688501), (24, 13792334), (31, 10677936), (48, 6896167), (62, 5338968), (93, 3559312), (124, 2669484), (149, 2221584), (186, 1779656), (248, 1334742), (298, 1110792), (372, 889828), (447, 740528), (496, 667371), (596, 555396), (744, 444914), (894, 370264), (1192, 277698), (1488, 222457), (1493, 221712), (1788, 185132), (2384, 138849), (2986, 110856), (3576, 92566), (4479, 73904), (4619, 71664), (5972, 55428), (7152, 46283), (8958, 36952), (9238, 35832), (11944, 27714), (13857, 23888), (17916, 18476)]