1904952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 6220800

約数和(自身を除く): 4315848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 29, 34, 42, 46, 51, 56, 58, 68, 69, 84, 87, 92, 102, 116, 119, 136, 138, 161, 168, 174, 184, 203, 204, 232, 238, 276, 322, 348, 357, 391, 406, 408, 476, 483, 493, 552, 609, 644, 667, 696, 714, 782, 812, 952, 966, 986, 1173, 1218, 1288, 1334, 1428, 1479, 1564, 1624, 1932, 1972, 2001, 2346, 2436, 2668, 2737, 2856, 2958, 3128, 3451, 3864, 3944, 4002, 4669, 4692, 4872, 5336, 5474, 5916, 6902, 8004, 8211, 9338, 9384, 10353, 10948, 11339, 11832, 13804, 14007, 16008, 16422, 18676, 20706, 21896, 22678, 27608, 28014, 32844, 34017, 37352, 41412, 45356, 56028, 65688, 68034, 79373, 82824, 90712, 112056, 136068, 158746, 238119, 272136, 317492, 476238, 634984, 952476, 1904952]

約数ペア:

[(1, 1904952), (2, 952476), (3, 634984), (4, 476238), (6, 317492), (7, 272136), (8, 238119), (12, 158746), (14, 136068), (17, 112056), (21, 90712), (23, 82824), (24, 79373), (28, 68034), (29, 65688), (34, 56028), (42, 45356), (46, 41412), (51, 37352), (56, 34017), (58, 32844), (68, 28014), (69, 27608), (84, 22678), (87, 21896), (92, 20706), (102, 18676), (116, 16422), (119, 16008), (136, 14007), (138, 13804), (161, 11832), (168, 11339), (174, 10948), (184, 10353), (203, 9384), (204, 9338), (232, 8211), (238, 8004), (276, 6902), (322, 5916), (348, 5474), (357, 5336), (391, 4872), (406, 4692), (408, 4669), (476, 4002), (483, 3944), (493, 3864), (552, 3451), (609, 3128), (644, 2958), (667, 2856), (696, 2737), (714, 2668), (782, 2436), (812, 2346), (952, 2001), (966, 1972), (986, 1932), (1173, 1624), (1218, 1564), (1288, 1479), (1334, 1428)]