293295251288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{321311}}^1$

素因数の和:321528

約数の個数: 64

約数和(自身を含む): 605660267520

約数和(自身を除く): 312365016232

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 131, 134, 262, 268, 524, 536, 871, 1048, 1703, 1742, 3406, 3484, 6812, 6968, 8777, 13624, 17554, 35108, 70216, 114101, 228202, 321311, 456404, 642622, 912808, 1285244, 2570488, 4177043, 8354086, 16708172, 21527837, 33416344, 42091741, 43055674, 84183482, 86111348, 168366964, 172222696, 279861881, 336733928, 547192633, 559723762, 1094385266, 1119447524, 2188770532, 2238895048, 2820146647, 4377541064, 5640293294, 11280586588, 22561173176, 36661906411, 73323812822, 146647625644, 293295251288]

約数ペア:

[(1, 293295251288), (2, 146647625644), (4, 73323812822), (8, 36661906411), (13, 22561173176), (26, 11280586588), (52, 5640293294), (67, 4377541064), (104, 2820146647), (131, 2238895048), (134, 2188770532), (262, 1119447524), (268, 1094385266), (524, 559723762), (536, 547192633), (871, 336733928), (1048, 279861881), (1703, 172222696), (1742, 168366964), (3406, 86111348), (3484, 84183482), (6812, 43055674), (6968, 42091741), (8777, 33416344), (13624, 21527837), (17554, 16708172), (35108, 8354086), (70216, 4177043), (114101, 2570488), (228202, 1285244), (321311, 912808), (456404, 642622)]