291413739448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1144163}}^1$

素因数の和:1144292

約数の個数: 64

約数和(自身を含む): 615102566400

約数和(自身を除く): 323688826952

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 79, 104, 124, 158, 248, 316, 403, 632, 806, 1027, 1612, 2054, 2449, 3224, 4108, 4898, 8216, 9796, 19592, 31837, 63674, 127348, 254696, 1144163, 2288326, 4576652, 9153304, 14874119, 29748238, 35469053, 59496476, 70938106, 90388877, 118992952, 141876212, 180777754, 283752424, 361555508, 461097689, 723111016, 922195378, 1175055401, 1844390756, 2350110802, 2802055187, 3688781512, 4700221604, 5604110374, 9400443208, 11208220748, 22416441496, 36426717431, 72853434862, 145706869724, 291413739448]

約数ペア:

[(1, 291413739448), (2, 145706869724), (4, 72853434862), (8, 36426717431), (13, 22416441496), (26, 11208220748), (31, 9400443208), (52, 5604110374), (62, 4700221604), (79, 3688781512), (104, 2802055187), (124, 2350110802), (158, 1844390756), (248, 1175055401), (316, 922195378), (403, 723111016), (632, 461097689), (806, 361555508), (1027, 283752424), (1612, 180777754), (2054, 141876212), (2449, 118992952), (3224, 90388877), (4108, 70938106), (4898, 59496476), (8216, 35469053), (9796, 29748238), (19592, 14874119), (31837, 9153304), (63674, 4576652), (127348, 2288326), (254696, 1144163)]