726207972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{508549}}^1$

素因数の和:508580

約数の個数: 48

約数和(自身を含む): 2050473600

約数和(自身を除く): 1324265628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 508549, 1017098, 1525647, 2034196, 3051294, 3559843, 6102588, 7119686, 8645333, 10679529, 14239372, 17290666, 21359058, 25935999, 34581332, 42718116, 51871998, 60517331, 103743996, 121034662, 181551993, 242069324, 363103986, 726207972]

約数ペア:

[(1, 726207972), (2, 363103986), (3, 242069324), (4, 181551993), (6, 121034662), (7, 103743996), (12, 60517331), (14, 51871998), (17, 42718116), (21, 34581332), (28, 25935999), (34, 21359058), (42, 17290666), (51, 14239372), (68, 10679529), (84, 8645333), (102, 7119686), (119, 6102588), (204, 3559843), (238, 3051294), (357, 2034196), (476, 1525647), (714, 1017098), (1428, 508549)]