220311792

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{16451}}^1$

素因数の和:16499

約数の個数: 80

約数和(自身を含む): 652815360

約数和(自身を除く): 432503568

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, 16451, 32902, 49353, 65804, 98706, 131608, 148059, 197412, 263216, 296118, 394824, 444177, 509981, 592236, 789648, 888354, 1019962, 1184472, 1529943, 1776708, 2039924, 2368944, 3059886, 3553416, 4079848, 4589829, 6119772, 7106832, 8159696, 9179658, 12239544, 13769487, 18359316, 24479088, 27538974, 36718632, 55077948, 73437264, 110155896, 220311792]

約数ペア:

[(1, 220311792), (2, 110155896), (3, 73437264), (4, 55077948), (6, 36718632), (8, 27538974), (9, 24479088), (12, 18359316), (16, 13769487), (18, 12239544), (24, 9179658), (27, 8159696), (31, 7106832), (36, 6119772), (48, 4589829), (54, 4079848), (62, 3553416), (72, 3059886), (93, 2368944), (108, 2039924), (124, 1776708), (144, 1529943), (186, 1184472), (216, 1019962), (248, 888354), (279, 789648), (372, 592236), (432, 509981), (496, 444177), (558, 394824), (744, 296118), (837, 263216), (1116, 197412), (1488, 148059), (1674, 131608), (2232, 98706), (3348, 65804), (4464, 49353), (6696, 32902), (13392, 16451)]