258586128

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{19309}}^1$

素因数の和:19357

約数の個数: 80

約数和(自身を含む): 766220800

約数和(自身を除く): 507634672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 19309, 38618, 57927, 77236, 115854, 154472, 173781, 231708, 308944, 347562, 463416, 521343, 598579, 695124, 926832, 1042686, 1197158, 1390248, 1795737, 2085372, 2394316, 2780496, 3591474, 4170744, 4788632, 5387211, 7182948, 8341488, 9577264, 10774422, 14365896, 16161633, 21548844, 28731792, 32323266, 43097688, 64646532, 86195376, 129293064, 258586128]

約数ペア:

[(1, 258586128), (2, 129293064), (3, 86195376), (4, 64646532), (6, 43097688), (8, 32323266), (9, 28731792), (12, 21548844), (16, 16161633), (18, 14365896), (24, 10774422), (27, 9577264), (31, 8341488), (36, 7182948), (48, 5387211), (54, 4788632), (62, 4170744), (72, 3591474), (93, 2780496), (108, 2394316), (124, 2085372), (144, 1795737), (186, 1390248), (216, 1197158), (248, 1042686), (279, 926832), (372, 695124), (432, 598579), (496, 521343), (558, 463416), (744, 347562), (837, 308944), (1116, 231708), (1488, 173781), (1674, 154472), (2232, 115854), (3348, 77236), (4464, 57927), (6696, 38618), (13392, 19309)]