489780130912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4524277}}^1$

素因数の和:4524503

約数の個数: 48

約数和(自身を含む): 1026106250400

約数和(自身を除く): 536326119488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 199, 272, 398, 544, 796, 1592, 3184, 3383, 6368, 6766, 13532, 27064, 54128, 108256, 4524277, 9048554, 18097108, 36194216, 72388432, 76912709, 144776864, 153825418, 307650836, 615301672, 900331123, 1230603344, 1800662246, 2461206688, 3601324492, 7202648984, 14405297968, 15305629091, 28810595936, 30611258182, 61222516364, 122445032728, 244890065456, 489780130912]

約数ペア:

[(1, 489780130912), (2, 244890065456), (4, 122445032728), (8, 61222516364), (16, 30611258182), (17, 28810595936), (32, 15305629091), (34, 14405297968), (68, 7202648984), (136, 3601324492), (199, 2461206688), (272, 1800662246), (398, 1230603344), (544, 900331123), (796, 615301672), (1592, 307650836), (3184, 153825418), (3383, 144776864), (6368, 76912709), (6766, 72388432), (13532, 36194216), (27064, 18097108), (54128, 9048554), (108256, 4524277)]