304857828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1423}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 842814336

約数和(自身を除く): 537956508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 541, 1082, 1423, 1623, 2164, 2846, 3246, 4269, 4869, 5692, 5951, 6492, 8538, 9738, 11902, 12807, 15653, 17076, 17853, 19476, 23804, 25614, 31306, 35706, 46959, 51228, 53559, 62612, 71412, 93918, 107118, 140877, 187836, 214236, 281754, 563508, 769843, 1539686, 2309529, 3079372, 4619058, 6928587, 8468273, 9238116, 13857174, 16936546, 25404819, 27714348, 33873092, 50809638, 76214457, 101619276, 152428914, 304857828]

約数ペア:

[(1, 304857828), (2, 152428914), (3, 101619276), (4, 76214457), (6, 50809638), (9, 33873092), (11, 27714348), (12, 25404819), (18, 16936546), (22, 13857174), (33, 9238116), (36, 8468273), (44, 6928587), (66, 4619058), (99, 3079372), (132, 2309529), (198, 1539686), (396, 769843), (541, 563508), (1082, 281754), (1423, 214236), (1623, 187836), (2164, 140877), (2846, 107118), (3246, 93918), (4269, 71412), (4869, 62612), (5692, 53559), (5951, 51228), (6492, 46959), (8538, 35706), (9738, 31306), (11902, 25614), (12807, 23804), (15653, 19476), (17076, 17853)]