252925834432

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{1201}}^1\times {\mathrm{20959}}^1$

素因数の和:22329

約数の個数: 56

約数和(自身を含む): 505541198720

約数和(自身を除く): 252615364288

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1201, 1256, 2402, 2512, 4804, 5024, 9608, 10048, 19216, 20959, 38432, 41918, 76864, 83836, 167672, 188557, 335344, 377114, 670688, 754228, 1341376, 1508456, 3016912, 3290563, 6033824, 6581126, 12067648, 13162252, 25171759, 26324504, 50343518, 52649008, 100687036, 105298016, 201374072, 210596032, 402748144, 805496288, 1610992576, 3951966163, 7903932326, 15807864652, 31615729304, 63231458608, 126462917216, 252925834432]

約数ペア:

[(1, 252925834432), (2, 126462917216), (4, 63231458608), (8, 31615729304), (16, 15807864652), (32, 7903932326), (64, 3951966163), (157, 1610992576), (314, 805496288), (628, 402748144), (1201, 210596032), (1256, 201374072), (2402, 105298016), (2512, 100687036), (4804, 52649008), (5024, 50343518), (9608, 26324504), (10048, 25171759), (19216, 13162252), (20959, 12067648), (38432, 6581126), (41918, 6033824), (76864, 3290563), (83836, 3016912), (167672, 1508456), (188557, 1341376), (335344, 754228), (377114, 670688)]