247657967238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4409393}}^1$

素因数の和:4409469

約数の個数: 64

約数和(自身を含む): 579076895232

約数和(自身を除く): 331418927994

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 46, 66, 69, 74, 111, 138, 222, 253, 407, 506, 759, 814, 851, 1221, 1518, 1702, 2442, 2553, 5106, 9361, 18722, 28083, 56166, 4409393, 8818786, 13228179, 26456358, 48503323, 97006646, 101416039, 145509969, 163147541, 202832078, 291019938, 304248117, 326295082, 489442623, 608496234, 978885246, 1115576429, 1794622951, 2231152858, 3346729287, 3589245902, 3752393443, 5383868853, 6693458574, 7504786886, 10767737706, 11257180329, 22514360658, 41276327873, 82552655746, 123828983619, 247657967238]

約数ペア:

[(1, 247657967238), (2, 123828983619), (3, 82552655746), (6, 41276327873), (11, 22514360658), (22, 11257180329), (23, 10767737706), (33, 7504786886), (37, 6693458574), (46, 5383868853), (66, 3752393443), (69, 3589245902), (74, 3346729287), (111, 2231152858), (138, 1794622951), (222, 1115576429), (253, 978885246), (407, 608496234), (506, 489442623), (759, 326295082), (814, 304248117), (851, 291019938), (1221, 202832078), (1518, 163147541), (1702, 145509969), (2442, 101416039), (2553, 97006646), (5106, 48503323), (9361, 26456358), (18722, 13228179), (28083, 8818786), (56166, 4409393)]