490675752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7547}}^1$

素因数の和:7612

約数の個数: 128

約数和(自身を含む): 1594137600

約数和(自身を除く): 1103461848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3612, 4644, 5418, 7224, 7547, 8127, 9288, 10836, 15094, 16254, 21672, 22641, 30188, 32508, 45282, 52829, 60376, 65016, 67923, 90564, 105658, 135846, 158487, 181128, 203769, 211316, 271692, 316974, 324521, 407538, 422632, 475461, 543384, 633948, 649042, 815076, 950922, 973563, 1267896, 1298084, 1426383, 1630152, 1901844, 1947126, 2271647, 2596168, 2852766, 2920689, 3803688, 3894252, 4543294, 5705532, 5841378, 6814941, 7788504, 8762067, 9086588, 11411064, 11682756, 13629882, 17524134, 18173176, 20444823, 23365512, 27259764, 35048268, 40889646, 54519528, 61334469, 70096536, 81779292, 122668938, 163558584, 245337876, 490675752]

約数ペア:

[(1, 490675752), (2, 245337876), (3, 163558584), (4, 122668938), (6, 81779292), (7, 70096536), (8, 61334469), (9, 54519528), (12, 40889646), (14, 35048268), (18, 27259764), (21, 23365512), (24, 20444823), (27, 18173176), (28, 17524134), (36, 13629882), (42, 11682756), (43, 11411064), (54, 9086588), (56, 8762067), (63, 7788504), (72, 6814941), (84, 5841378), (86, 5705532), (108, 4543294), (126, 3894252), (129, 3803688), (168, 2920689), (172, 2852766), (189, 2596168), (216, 2271647), (252, 1947126), (258, 1901844), (301, 1630152), (344, 1426383), (378, 1298084), (387, 1267896), (504, 973563), (516, 950922), (602, 815076), (756, 649042), (774, 633948), (903, 543384), (1032, 475461), (1161, 422632), (1204, 407538), (1512, 324521), (1548, 316974), (1806, 271692), (2322, 211316), (2408, 203769), (2709, 181128), (3096, 158487), (3612, 135846), (4644, 105658), (5418, 90564), (7224, 67923), (7547, 65016), (8127, 60376), (9288, 52829), (10836, 45282), (15094, 32508), (16254, 30188), (21672, 22641)]