315103689212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1\times {\mathrm{42697}}^1$

素因数の和:43470

約数の個数: 48

約数和(自身を含む): 597030762720

約数和(自身を除く): 281927073508

約数列:

[1, 2, 4, 13, 26, 52, 347, 409, 694, 818, 1388, 1636, 4511, 5317, 9022, 10634, 18044, 21268, 42697, 85394, 141923, 170788, 283846, 555061, 567692, 1110122, 1844999, 2220244, 3689998, 7379996, 14815859, 17463073, 29631718, 34926146, 59263436, 69852292, 192606167, 227019949, 385212334, 454039898, 770424668, 908079796, 6059686331, 12119372662, 24238745324, 78775922303, 157551844606, 315103689212]

約数ペア:

[(1, 315103689212), (2, 157551844606), (4, 78775922303), (13, 24238745324), (26, 12119372662), (52, 6059686331), (347, 908079796), (409, 770424668), (694, 454039898), (818, 385212334), (1388, 227019949), (1636, 192606167), (4511, 69852292), (5317, 59263436), (9022, 34926146), (10634, 29631718), (18044, 17463073), (21268, 14815859), (42697, 7379996), (85394, 3689998), (141923, 2220244), (170788, 1844999), (283846, 1110122), (555061, 567692)]