339966704

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:611

約数の個数: 120

約数和(自身を含む): 848160000

約数和(自身を除く): 508193296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 79, 88, 98, 112, 154, 158, 176, 196, 308, 316, 392, 499, 539, 553, 616, 632, 784, 869, 998, 1078, 1106, 1232, 1264, 1738, 1996, 2156, 2212, 3476, 3493, 3871, 3992, 4312, 4424, 5489, 6083, 6952, 6986, 7742, 7984, 8624, 8848, 10978, 12166, 13904, 13972, 15484, 21956, 24332, 24451, 27944, 30968, 38423, 39421, 42581, 43912, 48664, 48902, 55888, 61936, 76846, 78842, 85162, 87824, 97328, 97804, 153692, 157684, 170324, 195608, 268961, 275947, 307384, 315368, 340648, 391216, 433631, 537922, 551894, 614768, 630736, 681296, 867262, 1075844, 1103788, 1734524, 1931629, 2151688, 2207576, 3035417, 3469048, 3863258, 4303376, 4415152, 6070834, 6938096, 7726516, 12141668, 15453032, 21247919, 24283336, 30906064, 42495838, 48566672, 84991676, 169983352, 339966704]

約数ペア:

[(1, 339966704), (2, 169983352), (4, 84991676), (7, 48566672), (8, 42495838), (11, 30906064), (14, 24283336), (16, 21247919), (22, 15453032), (28, 12141668), (44, 7726516), (49, 6938096), (56, 6070834), (77, 4415152), (79, 4303376), (88, 3863258), (98, 3469048), (112, 3035417), (154, 2207576), (158, 2151688), (176, 1931629), (196, 1734524), (308, 1103788), (316, 1075844), (392, 867262), (499, 681296), (539, 630736), (553, 614768), (616, 551894), (632, 537922), (784, 433631), (869, 391216), (998, 340648), (1078, 315368), (1106, 307384), (1232, 275947), (1264, 268961), (1738, 195608), (1996, 170324), (2156, 157684), (2212, 153692), (3476, 97804), (3493, 97328), (3871, 87824), (3992, 85162), (4312, 78842), (4424, 76846), (5489, 61936), (6083, 55888), (6952, 48902), (6986, 48664), (7742, 43912), (7984, 42581), (8624, 39421), (8848, 38423), (10978, 30968), (12166, 27944), (13904, 24451), (13972, 24332), (15484, 21956)]