902296976

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^2\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 90

約数和(自身を含む): 2081798118

約数和(自身を除く): 1179501142

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 521, 658, 752, 784, 1042, 1316, 2084, 2209, 2303, 2632, 3647, 4168, 4418, 4606, 5264, 7294, 8336, 8836, 9212, 14588, 15463, 17672, 18424, 24487, 25529, 29176, 30926, 35344, 36848, 48974, 51058, 58352, 61852, 97948, 102116, 108241, 123704, 171409, 195896, 204232, 216482, 247408, 342818, 391792, 408464, 432964, 685636, 865928, 1150889, 1199863, 1371272, 1731856, 2301778, 2399726, 2742544, 4603556, 4799452, 8056223, 9207112, 9598904, 16112446, 18414224, 19197808, 32224892, 56393561, 64449784, 112787122, 128899568, 225574244, 451148488, 902296976]

約数ペア:

[(1, 902296976), (2, 451148488), (4, 225574244), (7, 128899568), (8, 112787122), (14, 64449784), (16, 56393561), (28, 32224892), (47, 19197808), (49, 18414224), (56, 16112446), (94, 9598904), (98, 9207112), (112, 8056223), (188, 4799452), (196, 4603556), (329, 2742544), (376, 2399726), (392, 2301778), (521, 1731856), (658, 1371272), (752, 1199863), (784, 1150889), (1042, 865928), (1316, 685636), (2084, 432964), (2209, 408464), (2303, 391792), (2632, 342818), (3647, 247408), (4168, 216482), (4418, 204232), (4606, 195896), (5264, 171409), (7294, 123704), (8336, 108241), (8836, 102116), (9212, 97948), (14588, 61852), (15463, 58352), (17672, 51058), (18424, 48974), (24487, 36848), (25529, 35344), (29176, 30926)]