531520249432

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1973}}^1\times {\mathrm{3191}}^1$

素因数の和:5404

約数の個数: 64

約数和(自身を含む): 1019629114560

約数和(自身を除く): 488108865128

約数列:

[1, 2, 4, 8, 61, 122, 173, 244, 346, 488, 692, 1384, 1973, 3191, 3946, 6382, 7892, 10553, 12764, 15784, 21106, 25528, 42212, 84424, 120353, 194651, 240706, 341329, 389302, 481412, 552043, 682658, 778604, 962824, 1104086, 1365316, 1557208, 2208172, 2730632, 4416344, 6295843, 12591686, 20821069, 25183372, 33674623, 41642138, 50366744, 67349246, 83284276, 134698492, 166568552, 269396984, 384046423, 768092846, 1089180839, 1536185692, 2178361678, 3072371384, 4356723356, 8713446712, 66440031179, 132880062358, 265760124716, 531520249432]

約数ペア:

[(1, 531520249432), (2, 265760124716), (4, 132880062358), (8, 66440031179), (61, 8713446712), (122, 4356723356), (173, 3072371384), (244, 2178361678), (346, 1536185692), (488, 1089180839), (692, 768092846), (1384, 384046423), (1973, 269396984), (3191, 166568552), (3946, 134698492), (6382, 83284276), (7892, 67349246), (10553, 50366744), (12764, 41642138), (15784, 33674623), (21106, 25183372), (25528, 20821069), (42212, 12591686), (84424, 6295843), (120353, 4416344), (194651, 2730632), (240706, 2208172), (341329, 1557208), (389302, 1365316), (481412, 1104086), (552043, 962824), (682658, 778604)]