247481012

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 485423400

約数和(自身を除く): 237942388

約数列:

[1, 2, 4, 23, 29, 37, 46, 58, 74, 92, 109, 116, 148, 218, 436, 529, 667, 851, 1058, 1073, 1334, 1702, 2116, 2146, 2507, 2668, 3161, 3404, 4033, 4292, 5014, 6322, 8066, 10028, 12644, 15341, 16132, 19573, 24679, 30682, 39146, 49358, 57661, 61364, 72703, 78292, 92759, 98716, 115322, 116957, 145406, 185518, 230644, 233914, 290812, 371036, 467828, 567617, 1135234, 1672169, 2133457, 2270468, 2690011, 3344338, 4266914, 5380022, 6688676, 8533828, 10760044, 61870253, 123740506, 247481012]

約数ペア:

[(1, 247481012), (2, 123740506), (4, 61870253), (23, 10760044), (29, 8533828), (37, 6688676), (46, 5380022), (58, 4266914), (74, 3344338), (92, 2690011), (109, 2270468), (116, 2133457), (148, 1672169), (218, 1135234), (436, 567617), (529, 467828), (667, 371036), (851, 290812), (1058, 233914), (1073, 230644), (1334, 185518), (1702, 145406), (2116, 116957), (2146, 115322), (2507, 98716), (2668, 92759), (3161, 78292), (3404, 72703), (4033, 61364), (4292, 57661), (5014, 49358), (6322, 39146), (8066, 30682), (10028, 24679), (12644, 19573), (15341, 16132)]