669445488

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{29611}}^1$

素因数の和:29782

約数の個数: 60

約数和(自身を含む): 1885514488

約数和(自身を除く): 1216069000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11304, 22608, 29611, 59222, 88833, 118444, 177666, 236888, 266499, 355332, 473776, 532998, 710664, 1065996, 1421328, 2131992, 4263984, 4648927, 9297854, 13946781, 18595708, 27893562, 37191416, 41840343, 55787124, 74382832, 83680686, 111574248, 167361372, 223148496, 334722744, 669445488]

約数ペア:

[(1, 669445488), (2, 334722744), (3, 223148496), (4, 167361372), (6, 111574248), (8, 83680686), (9, 74382832), (12, 55787124), (16, 41840343), (18, 37191416), (24, 27893562), (36, 18595708), (48, 13946781), (72, 9297854), (144, 4648927), (157, 4263984), (314, 2131992), (471, 1421328), (628, 1065996), (942, 710664), (1256, 532998), (1413, 473776), (1884, 355332), (2512, 266499), (2826, 236888), (3768, 177666), (5652, 118444), (7536, 88833), (11304, 59222), (22608, 29611)]