2530254768

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{26881}}^1$

素因数の和:26982

約数の個数: 80

約数和(自身を含む): 6840071136

約数和(自身を除く): 4309816368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 592, 636, 848, 888, 1272, 1776, 1961, 2544, 3922, 5883, 7844, 11766, 15688, 23532, 26881, 31376, 47064, 53762, 80643, 94128, 107524, 161286, 215048, 322572, 430096, 645144, 994597, 1290288, 1424693, 1989194, 2849386, 2983791, 3978388, 4274079, 5698772, 5967582, 7956776, 8548158, 11397544, 11935164, 15913552, 17096316, 22795088, 23870328, 34192632, 47740656, 52713641, 68385264, 105427282, 158140923, 210854564, 316281846, 421709128, 632563692, 843418256, 1265127384, 2530254768]

約数ペア:

[(1, 2530254768), (2, 1265127384), (3, 843418256), (4, 632563692), (6, 421709128), (8, 316281846), (12, 210854564), (16, 158140923), (24, 105427282), (37, 68385264), (48, 52713641), (53, 47740656), (74, 34192632), (106, 23870328), (111, 22795088), (148, 17096316), (159, 15913552), (212, 11935164), (222, 11397544), (296, 8548158), (318, 7956776), (424, 5967582), (444, 5698772), (592, 4274079), (636, 3978388), (848, 2983791), (888, 2849386), (1272, 1989194), (1776, 1424693), (1961, 1290288), (2544, 994597), (3922, 645144), (5883, 430096), (7844, 322572), (11766, 215048), (15688, 161286), (23532, 107524), (26881, 94128), (31376, 80643), (47064, 53762)]