678690216

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 1881079200

約数和(自身を除く): 1202388984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 197, 236, 354, 394, 472, 531, 591, 708, 788, 811, 1062, 1182, 1416, 1576, 1622, 1773, 2124, 2364, 2433, 3244, 3546, 4248, 4728, 4866, 6488, 7092, 7299, 9732, 11623, 14184, 14598, 19464, 23246, 29196, 34869, 46492, 47849, 58392, 69738, 92984, 95698, 104607, 139476, 143547, 159767, 191396, 209214, 278952, 287094, 319534, 382792, 418428, 430641, 479301, 574188, 639068, 836856, 861282, 958602, 1148376, 1278136, 1437903, 1722564, 1917204, 2875806, 3445128, 3834408, 5751612, 9426253, 11503224, 18852506, 28278759, 37705012, 56557518, 75410024, 84836277, 113115036, 169672554, 226230072, 339345108, 678690216]

約数ペア:

[(1, 678690216), (2, 339345108), (3, 226230072), (4, 169672554), (6, 113115036), (8, 84836277), (9, 75410024), (12, 56557518), (18, 37705012), (24, 28278759), (36, 18852506), (59, 11503224), (72, 9426253), (118, 5751612), (177, 3834408), (197, 3445128), (236, 2875806), (354, 1917204), (394, 1722564), (472, 1437903), (531, 1278136), (591, 1148376), (708, 958602), (788, 861282), (811, 836856), (1062, 639068), (1182, 574188), (1416, 479301), (1576, 430641), (1622, 418428), (1773, 382792), (2124, 319534), (2364, 287094), (2433, 278952), (3244, 209214), (3546, 191396), (4248, 159767), (4728, 143547), (4866, 139476), (6488, 104607), (7092, 95698), (7299, 92984), (9732, 69738), (11623, 58392), (14184, 47849), (14598, 46492), (19464, 34869), (23246, 29196)]