210789432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1410

約数の個数: 128

約数和(自身を含む): 675840000

約数和(自身を除く): 465050568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 109, 126, 168, 189, 216, 218, 252, 327, 378, 436, 504, 654, 756, 763, 872, 981, 1279, 1308, 1512, 1526, 1962, 2289, 2558, 2616, 2943, 3052, 3837, 3924, 4578, 5116, 5886, 6104, 6867, 7674, 7848, 8953, 9156, 10232, 11511, 11772, 13734, 15348, 17906, 18312, 20601, 23022, 23544, 26859, 27468, 30696, 34533, 35812, 41202, 46044, 53718, 54936, 69066, 71624, 80577, 82404, 92088, 107436, 138132, 139411, 161154, 164808, 214872, 241731, 276264, 278822, 322308, 418233, 483462, 557644, 644616, 836466, 966924, 975877, 1115288, 1254699, 1672932, 1933848, 1951754, 2509398, 2927631, 3345864, 3764097, 3903508, 5018796, 5855262, 7528194, 7807016, 8782893, 10037592, 11710524, 15056388, 17565786, 23421048, 26348679, 30112776, 35131572, 52697358, 70263144, 105394716, 210789432]

約数ペア:

[(1, 210789432), (2, 105394716), (3, 70263144), (4, 52697358), (6, 35131572), (7, 30112776), (8, 26348679), (9, 23421048), (12, 17565786), (14, 15056388), (18, 11710524), (21, 10037592), (24, 8782893), (27, 7807016), (28, 7528194), (36, 5855262), (42, 5018796), (54, 3903508), (56, 3764097), (63, 3345864), (72, 2927631), (84, 2509398), (108, 1951754), (109, 1933848), (126, 1672932), (168, 1254699), (189, 1115288), (216, 975877), (218, 966924), (252, 836466), (327, 644616), (378, 557644), (436, 483462), (504, 418233), (654, 322308), (756, 278822), (763, 276264), (872, 241731), (981, 214872), (1279, 164808), (1308, 161154), (1512, 139411), (1526, 138132), (1962, 107436), (2289, 92088), (2558, 82404), (2616, 80577), (2943, 71624), (3052, 69066), (3837, 54936), (3924, 53718), (4578, 46044), (5116, 41202), (5886, 35812), (6104, 34533), (6867, 30696), (7674, 27468), (7848, 26859), (8953, 23544), (9156, 23022), (10232, 20601), (11511, 18312), (11772, 17906), (13734, 15348)]