248080464

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13151}}^1$

素因数の和:13296

約数の個数: 60

約数和(自身を含む): 699633792

約数和(自身を除く): 451553328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 9432, 13151, 18864, 26302, 39453, 52604, 78906, 105208, 118359, 157812, 210416, 236718, 315624, 473436, 631248, 946872, 1722781, 1893744, 3445562, 5168343, 6891124, 10336686, 13782248, 15505029, 20673372, 27564496, 31010058, 41346744, 62020116, 82693488, 124040232, 248080464]

約数ペア:

[(1, 248080464), (2, 124040232), (3, 82693488), (4, 62020116), (6, 41346744), (8, 31010058), (9, 27564496), (12, 20673372), (16, 15505029), (18, 13782248), (24, 10336686), (36, 6891124), (48, 5168343), (72, 3445562), (131, 1893744), (144, 1722781), (262, 946872), (393, 631248), (524, 473436), (786, 315624), (1048, 236718), (1179, 210416), (1572, 157812), (2096, 118359), (2358, 105208), (3144, 78906), (4716, 52604), (6288, 39453), (9432, 26302), (13151, 18864)]