255072947784

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1\times {\mathrm{123707}}^1$

素因数の和:125390

約数の個数: 64

約数和(自身を含む): 650120178240

約数和(自身を除く): 395047230456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 1621, 3242, 4863, 6484, 9726, 12968, 19452, 38904, 85913, 123707, 171826, 247414, 257739, 343652, 371121, 494828, 515478, 687304, 742242, 989656, 1030956, 1484484, 2061912, 2968968, 6556471, 13112942, 19669413, 26225884, 39338826, 52451768, 78677652, 157355304, 200529047, 401058094, 601587141, 802116188, 1203174282, 1604232376, 2406348564, 4812697128, 10628039491, 21256078982, 31884118473, 42512157964, 63768236946, 85024315928, 127536473892, 255072947784]

約数ペア:

[(1, 255072947784), (2, 127536473892), (3, 85024315928), (4, 63768236946), (6, 42512157964), (8, 31884118473), (12, 21256078982), (24, 10628039491), (53, 4812697128), (106, 2406348564), (159, 1604232376), (212, 1203174282), (318, 802116188), (424, 601587141), (636, 401058094), (1272, 200529047), (1621, 157355304), (3242, 78677652), (4863, 52451768), (6484, 39338826), (9726, 26225884), (12968, 19669413), (19452, 13112942), (38904, 6556471), (85913, 2968968), (123707, 2061912), (171826, 1484484), (247414, 1030956), (257739, 989656), (343652, 742242), (371121, 687304), (494828, 515478)]