239878992

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4436

約数の個数: 80

約数和(自身を含む): 657116672

約数和(自身を除く): 417237680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 3441, 4357, 4588, 6882, 8714, 9176, 13071, 13764, 17428, 18352, 26142, 27528, 34856, 52284, 55056, 69712, 104568, 135067, 161209, 209136, 270134, 322418, 405201, 483627, 540268, 644836, 810402, 967254, 1080536, 1289672, 1620804, 1934508, 2161072, 2579344, 3241608, 3869016, 4997479, 6483216, 7738032, 9994958, 14992437, 19989916, 29984874, 39979832, 59969748, 79959664, 119939496, 239878992]

約数ペア:

[(1, 239878992), (2, 119939496), (3, 79959664), (4, 59969748), (6, 39979832), (8, 29984874), (12, 19989916), (16, 14992437), (24, 9994958), (31, 7738032), (37, 6483216), (48, 4997479), (62, 3869016), (74, 3241608), (93, 2579344), (111, 2161072), (124, 1934508), (148, 1620804), (186, 1289672), (222, 1080536), (248, 967254), (296, 810402), (372, 644836), (444, 540268), (496, 483627), (592, 405201), (744, 322418), (888, 270134), (1147, 209136), (1488, 161209), (1776, 135067), (2294, 104568), (3441, 69712), (4357, 55056), (4588, 52284), (6882, 34856), (8714, 27528), (9176, 26142), (13071, 18352), (13764, 17428)]