242760456

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 703296000

約数和(自身を除く): 460535544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 59, 72, 86, 108, 118, 129, 172, 177, 216, 236, 258, 344, 354, 387, 443, 472, 516, 531, 708, 774, 886, 1032, 1062, 1161, 1329, 1416, 1548, 1593, 1772, 2124, 2322, 2537, 2658, 3096, 3186, 3544, 3987, 4248, 4644, 5074, 5316, 6372, 7611, 7974, 9288, 10148, 10632, 11961, 12744, 15222, 15948, 19049, 20296, 22833, 23922, 26137, 30444, 31896, 38098, 45666, 47844, 52274, 57147, 60888, 68499, 76196, 78411, 91332, 95688, 104548, 114294, 136998, 152392, 156822, 171441, 182664, 209096, 228588, 235233, 273996, 313644, 342882, 457176, 470466, 514323, 547992, 627288, 685764, 705699, 940932, 1028646, 1123891, 1371528, 1411398, 1881864, 2057292, 2247782, 2822796, 3371673, 4114584, 4495564, 5645592, 6743346, 8991128, 10115019, 13486692, 20230038, 26973384, 30345057, 40460076, 60690114, 80920152, 121380228, 242760456]

約数ペア:

[(1, 242760456), (2, 121380228), (3, 80920152), (4, 60690114), (6, 40460076), (8, 30345057), (9, 26973384), (12, 20230038), (18, 13486692), (24, 10115019), (27, 8991128), (36, 6743346), (43, 5645592), (54, 4495564), (59, 4114584), (72, 3371673), (86, 2822796), (108, 2247782), (118, 2057292), (129, 1881864), (172, 1411398), (177, 1371528), (216, 1123891), (236, 1028646), (258, 940932), (344, 705699), (354, 685764), (387, 627288), (443, 547992), (472, 514323), (516, 470466), (531, 457176), (708, 342882), (774, 313644), (886, 273996), (1032, 235233), (1062, 228588), (1161, 209096), (1329, 182664), (1416, 171441), (1548, 156822), (1593, 152392), (1772, 136998), (2124, 114294), (2322, 104548), (2537, 95688), (2658, 91332), (3096, 78411), (3186, 76196), (3544, 68499), (3987, 60888), (4248, 57147), (4644, 52274), (5074, 47844), (5316, 45666), (6372, 38098), (7611, 31896), (7974, 30444), (9288, 26137), (10148, 23922), (10632, 22833), (11961, 20296), (12744, 19049), (15222, 15948)]