247808215932

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1\times {\mathrm{135841}}^1$

素因数の和:136670

約数の個数: 48

約数和(自身を含む): 581353770144

約数和(自身を除く): 333545554212

約数列:

[1, 2, 3, 4, 6, 12, 281, 541, 562, 843, 1082, 1124, 1623, 1686, 2164, 3246, 3372, 6492, 135841, 152021, 271682, 304042, 407523, 456063, 543364, 608084, 815046, 912126, 1630092, 1824252, 38171321, 73489981, 76342642, 114513963, 146979962, 152685284, 220469943, 229027926, 293959924, 440939886, 458055852, 881879772, 20650684661, 41301369322, 61952053983, 82602738644, 123904107966, 247808215932]

約数ペア:

[(1, 247808215932), (2, 123904107966), (3, 82602738644), (4, 61952053983), (6, 41301369322), (12, 20650684661), (281, 881879772), (541, 458055852), (562, 440939886), (843, 293959924), (1082, 229027926), (1124, 220469943), (1623, 152685284), (1686, 146979962), (2164, 114513963), (3246, 76342642), (3372, 73489981), (6492, 38171321), (135841, 1824252), (152021, 1630092), (271682, 912126), (304042, 815046), (407523, 608084), (456063, 543364)]