259311936

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4517}}^1$

素因数の和:4568

約数の個数: 112

約数和(自身を含む): 771168384

約数和(自身を除く): 511856448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1472, 1794, 2208, 2392, 2496, 3588, 4416, 4517, 4784, 7176, 9034, 9568, 13551, 14352, 18068, 19136, 27102, 28704, 36136, 54204, 57408, 58721, 72272, 103891, 108408, 117442, 144544, 176163, 207782, 216816, 234884, 289088, 311673, 352326, 415564, 433632, 469768, 623346, 704652, 831128, 867264, 939536, 1246692, 1350583, 1409304, 1662256, 1879072, 2493384, 2701166, 2818608, 3324512, 3758144, 4051749, 4986768, 5402332, 5637216, 6649024, 8103498, 9973536, 10804664, 11274432, 16206996, 19947072, 21609328, 32413992, 43218656, 64827984, 86437312, 129655968, 259311936]

約数ペア:

[(1, 259311936), (2, 129655968), (3, 86437312), (4, 64827984), (6, 43218656), (8, 32413992), (12, 21609328), (13, 19947072), (16, 16206996), (23, 11274432), (24, 10804664), (26, 9973536), (32, 8103498), (39, 6649024), (46, 5637216), (48, 5402332), (52, 4986768), (64, 4051749), (69, 3758144), (78, 3324512), (92, 2818608), (96, 2701166), (104, 2493384), (138, 1879072), (156, 1662256), (184, 1409304), (192, 1350583), (208, 1246692), (276, 939536), (299, 867264), (312, 831128), (368, 704652), (416, 623346), (552, 469768), (598, 433632), (624, 415564), (736, 352326), (832, 311673), (897, 289088), (1104, 234884), (1196, 216816), (1248, 207782), (1472, 176163), (1794, 144544), (2208, 117442), (2392, 108408), (2496, 103891), (3588, 72272), (4416, 58721), (4517, 57408), (4784, 54204), (7176, 36136), (9034, 28704), (9568, 27102), (13551, 19136), (14352, 18068)]