297111984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1531}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 829780224

約数和(自身を除く): 532668240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 311, 312, 622, 624, 933, 1244, 1531, 1866, 2488, 3062, 3732, 4043, 4593, 4976, 6124, 7464, 8086, 9186, 12129, 12248, 14928, 16172, 18372, 19903, 24258, 24496, 32344, 36744, 39806, 48516, 59709, 64688, 73488, 79612, 97032, 119418, 159224, 194064, 238836, 318448, 476141, 477672, 952282, 955344, 1428423, 1904564, 2856846, 3809128, 5713692, 6189833, 7618256, 11427384, 12379666, 18569499, 22854768, 24759332, 37138998, 49518664, 74277996, 99037328, 148555992, 297111984]

約数ペア:

[(1, 297111984), (2, 148555992), (3, 99037328), (4, 74277996), (6, 49518664), (8, 37138998), (12, 24759332), (13, 22854768), (16, 18569499), (24, 12379666), (26, 11427384), (39, 7618256), (48, 6189833), (52, 5713692), (78, 3809128), (104, 2856846), (156, 1904564), (208, 1428423), (311, 955344), (312, 952282), (622, 477672), (624, 476141), (933, 318448), (1244, 238836), (1531, 194064), (1866, 159224), (2488, 119418), (3062, 97032), (3732, 79612), (4043, 73488), (4593, 64688), (4976, 59709), (6124, 48516), (7464, 39806), (8086, 36744), (9186, 32344), (12129, 24496), (12248, 24258), (14928, 19903), (16172, 18372)]