387077889710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3407}}^1\times {\mathrm{3499}}^1$

素因数の和:7121

約数の個数: 64

約数和(自身を含む): 742017024000

約数和(自身を除く): 354939134290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 3247, 3407, 3499, 6494, 6814, 6998, 16235, 17035, 17495, 32470, 34070, 34990, 57919, 59483, 115838, 118966, 289595, 297415, 579190, 594830, 650737, 668309, 1301474, 1336618, 3253685, 3341545, 6507370, 6683090, 11062529, 11361253, 11921093, 22125058, 22722506, 23842186, 55312645, 56806265, 59605465, 110625290, 113612530, 119210930, 202658581, 405317162, 1013292905, 2026585810, 2276928763, 4553857526, 11384643815, 22769287630, 38707788971, 77415577942, 193538944855, 387077889710]

約数ペア:

[(1, 387077889710), (2, 193538944855), (5, 77415577942), (10, 38707788971), (17, 22769287630), (34, 11384643815), (85, 4553857526), (170, 2276928763), (191, 2026585810), (382, 1013292905), (955, 405317162), (1910, 202658581), (3247, 119210930), (3407, 113612530), (3499, 110625290), (6494, 59605465), (6814, 56806265), (6998, 55312645), (16235, 23842186), (17035, 22722506), (17495, 22125058), (32470, 11921093), (34070, 11361253), (34990, 11062529), (57919, 6683090), (59483, 6507370), (115838, 3341545), (118966, 3253685), (289595, 1336618), (297415, 1301474), (579190, 668309), (594830, 650737)]