215687634

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 458535168

約数和(自身を除く): 242847534

約数列:

[1, 2, 3, 6, 41, 53, 71, 82, 106, 123, 142, 159, 213, 233, 246, 318, 426, 466, 699, 1398, 2173, 2911, 3763, 4346, 5822, 6519, 7526, 8733, 9553, 11289, 12349, 13038, 16543, 17466, 19106, 22578, 24698, 28659, 33086, 37047, 49629, 57318, 74094, 99258, 154283, 308566, 462849, 506309, 678263, 876779, 925698, 1012618, 1356526, 1518927, 1753558, 2034789, 2630337, 3037854, 4069578, 5260674, 35947939, 71895878, 107843817, 215687634]

約数ペア:

[(1, 215687634), (2, 107843817), (3, 71895878), (6, 35947939), (41, 5260674), (53, 4069578), (71, 3037854), (82, 2630337), (106, 2034789), (123, 1753558), (142, 1518927), (159, 1356526), (213, 1012618), (233, 925698), (246, 876779), (318, 678263), (426, 506309), (466, 462849), (699, 308566), (1398, 154283), (2173, 99258), (2911, 74094), (3763, 57318), (4346, 49629), (5822, 37047), (6519, 33086), (7526, 28659), (8733, 24698), (9553, 22578), (11289, 19106), (12349, 17466), (13038, 16543)]