217237453992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{668851}}^1$

素因数の和:669223

約数の個数: 96

約数和(自身を含む): 635436154080

約数和(自身を除く): 418198700088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 347, 468, 694, 936, 1041, 1388, 2082, 2776, 3123, 4164, 4511, 6246, 8328, 9022, 12492, 13533, 18044, 24984, 27066, 36088, 40599, 54132, 81198, 108264, 162396, 324792, 668851, 1337702, 2006553, 2675404, 4013106, 5350808, 6019659, 8026212, 8695063, 12039318, 16052424, 17390126, 24078636, 26085189, 34780252, 48157272, 52170378, 69560504, 78255567, 104340756, 156511134, 208681512, 232091297, 313022268, 464182594, 626044536, 696273891, 928365188, 1392547782, 1856730376, 2088821673, 2785095564, 3017186861, 4177643346, 5570191128, 6034373722, 8355286692, 9051560583, 12068747444, 16710573384, 18103121166, 24137494888, 27154681749, 36206242332, 54309363498, 72412484664, 108618726996, 217237453992]

約数ペア:

[(1, 217237453992), (2, 108618726996), (3, 72412484664), (4, 54309363498), (6, 36206242332), (8, 27154681749), (9, 24137494888), (12, 18103121166), (13, 16710573384), (18, 12068747444), (24, 9051560583), (26, 8355286692), (36, 6034373722), (39, 5570191128), (52, 4177643346), (72, 3017186861), (78, 2785095564), (104, 2088821673), (117, 1856730376), (156, 1392547782), (234, 928365188), (312, 696273891), (347, 626044536), (468, 464182594), (694, 313022268), (936, 232091297), (1041, 208681512), (1388, 156511134), (2082, 104340756), (2776, 78255567), (3123, 69560504), (4164, 52170378), (4511, 48157272), (6246, 34780252), (8328, 26085189), (9022, 24078636), (12492, 17390126), (13533, 16052424), (18044, 12039318), (24984, 8695063), (27066, 8026212), (36088, 6019659), (40599, 5350808), (54132, 4013106), (81198, 2675404), (108264, 2006553), (162396, 1337702), (324792, 668851)]