639181152

素因数分解:

$2^5\times 3^3\times {\mathrm{227}}^1\times {\mathrm{3259}}^1$

素因数の和:3505

約数の個数: 96

約数和(自身を含む): 1873065600

約数和(自身を除く): 1233884448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 227, 288, 432, 454, 681, 864, 908, 1362, 1816, 2043, 2724, 3259, 3632, 4086, 5448, 6129, 6518, 7264, 8172, 9777, 10896, 12258, 13036, 16344, 19554, 21792, 24516, 26072, 29331, 32688, 39108, 49032, 52144, 58662, 65376, 78216, 87993, 98064, 104288, 117324, 156432, 175986, 196128, 234648, 312864, 351972, 469296, 703944, 739793, 938592, 1407888, 1479586, 2219379, 2815776, 2959172, 4438758, 5918344, 6658137, 8877516, 11836688, 13316274, 17755032, 19974411, 23673376, 26632548, 35510064, 39948822, 53265096, 71020128, 79897644, 106530192, 159795288, 213060384, 319590576, 639181152]

約数ペア:

[(1, 639181152), (2, 319590576), (3, 213060384), (4, 159795288), (6, 106530192), (8, 79897644), (9, 71020128), (12, 53265096), (16, 39948822), (18, 35510064), (24, 26632548), (27, 23673376), (32, 19974411), (36, 17755032), (48, 13316274), (54, 11836688), (72, 8877516), (96, 6658137), (108, 5918344), (144, 4438758), (216, 2959172), (227, 2815776), (288, 2219379), (432, 1479586), (454, 1407888), (681, 938592), (864, 739793), (908, 703944), (1362, 469296), (1816, 351972), (2043, 312864), (2724, 234648), (3259, 196128), (3632, 175986), (4086, 156432), (5448, 117324), (6129, 104288), (6518, 98064), (7264, 87993), (8172, 78216), (9777, 65376), (10896, 58662), (12258, 52144), (13036, 49032), (16344, 39108), (19554, 32688), (21792, 29331), (24516, 26072)]