217386096

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 574034688

約数和(自身を除く): 356648592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 227, 281, 284, 426, 454, 562, 568, 681, 843, 852, 908, 1124, 1136, 1362, 1686, 1704, 1816, 2248, 2724, 3372, 3408, 3632, 4496, 5448, 6744, 10896, 13488, 16117, 19951, 32234, 39902, 48351, 59853, 63787, 64468, 79804, 96702, 119706, 127574, 128936, 159608, 191361, 193404, 239412, 255148, 257872, 319216, 382722, 386808, 478824, 510296, 765444, 773616, 957648, 1020592, 1530888, 3061776, 4528877, 9057754, 13586631, 18115508, 27173262, 36231016, 54346524, 72462032, 108693048, 217386096]

約数ペア:

[(1, 217386096), (2, 108693048), (3, 72462032), (4, 54346524), (6, 36231016), (8, 27173262), (12, 18115508), (16, 13586631), (24, 9057754), (48, 4528877), (71, 3061776), (142, 1530888), (213, 1020592), (227, 957648), (281, 773616), (284, 765444), (426, 510296), (454, 478824), (562, 386808), (568, 382722), (681, 319216), (843, 257872), (852, 255148), (908, 239412), (1124, 193404), (1136, 191361), (1362, 159608), (1686, 128936), (1704, 127574), (1816, 119706), (2248, 96702), (2724, 79804), (3372, 64468), (3408, 63787), (3632, 59853), (4496, 48351), (5448, 39902), (6744, 32234), (10896, 19951), (13488, 16117)]