248831313216

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21245843}}^1$

素因数の和:21245919

約数の個数: 56

約数和(自身を含む): 669159102624

約数和(自身を除く): 420327789408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 21245843, 42491686, 63737529, 84983372, 127475058, 169966744, 254950116, 339933488, 509900232, 679866976, 1019800464, 1295996423, 1359733952, 2039600928, 2591992846, 3887989269, 4079201856, 5183985692, 7775978538, 10367971384, 15551957076, 20735942768, 31103914152, 41471885536, 62207828304, 82943771072, 124415656608, 248831313216]

約数ペア:

[(1, 248831313216), (2, 124415656608), (3, 82943771072), (4, 62207828304), (6, 41471885536), (8, 31103914152), (12, 20735942768), (16, 15551957076), (24, 10367971384), (32, 7775978538), (48, 5183985692), (61, 4079201856), (64, 3887989269), (96, 2591992846), (122, 2039600928), (183, 1359733952), (192, 1295996423), (244, 1019800464), (366, 679866976), (488, 509900232), (732, 339933488), (976, 254950116), (1464, 169966744), (1952, 127475058), (2928, 84983372), (3904, 63737529), (5856, 42491686), (11712, 21245843)]