1321553808

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{296047}}^1$

素因数の和:296092

約数の個数: 60

約数和(自身を含む): 3817835008

約数和(自身を除く): 2496281200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 296047, 592094, 888141, 1184188, 1776282, 2368376, 2664423, 3552564, 4736752, 5328846, 7105128, 9177457, 10657692, 14210256, 18354914, 21315384, 27532371, 36709828, 42630768, 55064742, 73419656, 82597113, 110129484, 146839312, 165194226, 220258968, 330388452, 440517936, 660776904, 1321553808]

約数ペア:

[(1, 1321553808), (2, 660776904), (3, 440517936), (4, 330388452), (6, 220258968), (8, 165194226), (9, 146839312), (12, 110129484), (16, 82597113), (18, 73419656), (24, 55064742), (31, 42630768), (36, 36709828), (48, 27532371), (62, 21315384), (72, 18354914), (93, 14210256), (124, 10657692), (144, 9177457), (186, 7105128), (248, 5328846), (279, 4736752), (372, 3552564), (496, 2664423), (558, 2368376), (744, 1776282), (1116, 1184188), (1488, 888141), (2232, 592094), (4464, 296047)]