205725484848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2212673}}^1$

素因数の和:2212846

約数の個数: 80

約数和(自身を含む): 576180309600

約数和(自身を除く): 370454824752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 149, 156, 208, 298, 312, 447, 596, 624, 894, 1192, 1788, 1937, 2384, 3576, 3874, 5811, 7152, 7748, 11622, 15496, 23244, 30992, 46488, 92976, 2212673, 4425346, 6638019, 8850692, 13276038, 17701384, 26552076, 28764749, 35402768, 53104152, 57529498, 86294247, 106208304, 115058996, 172588494, 230117992, 329688277, 345176988, 460235984, 659376554, 690353976, 989064831, 1318753108, 1380707952, 1978129662, 2637506216, 3956259324, 4285947601, 5275012432, 7912518648, 8571895202, 12857842803, 15825037296, 17143790404, 25715685606, 34287580808, 51431371212, 68575161616, 102862742424, 205725484848]

約数ペア:

[(1, 205725484848), (2, 102862742424), (3, 68575161616), (4, 51431371212), (6, 34287580808), (8, 25715685606), (12, 17143790404), (13, 15825037296), (16, 12857842803), (24, 8571895202), (26, 7912518648), (39, 5275012432), (48, 4285947601), (52, 3956259324), (78, 2637506216), (104, 1978129662), (149, 1380707952), (156, 1318753108), (208, 989064831), (298, 690353976), (312, 659376554), (447, 460235984), (596, 345176988), (624, 329688277), (894, 230117992), (1192, 172588494), (1788, 115058996), (1937, 106208304), (2384, 86294247), (3576, 57529498), (3874, 53104152), (5811, 35402768), (7152, 28764749), (7748, 26552076), (11622, 17701384), (15496, 13276038), (23244, 8850692), (30992, 6638019), (46488, 4425346), (92976, 2212673)]