2686494384

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{126913}}^1$

素因数の和:126944

約数の個数: 120

約数和(自身を含む): 8970281520

約数和(自身を除く): 6283787136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 126913, 253826, 380739, 507652, 761478, 888391, 1015304, 1142217, 1522956, 1776782, 2030608, 2284434, 2665173, 3045912, 3426651, 3553564, 4568868, 5330346, 6091824, 6218737, 6853302, 7107128, 7995519, 9137736, 10660692, 12437474, 13706604, 14214256, 15991038, 18275472, 18656211, 21321384, 23986557, 24874948, 27413208, 31982076, 37312422, 42642768, 47973114, 49749896, 54826416, 55968633, 63964152, 74624844, 95946228, 99499792, 111937266, 127928304, 149249688, 167905899, 191892456, 223874532, 298499376, 335811798, 383784912, 447749064, 671623596, 895498128, 1343247192, 2686494384]

約数ペア:

[(1, 2686494384), (2, 1343247192), (3, 895498128), (4, 671623596), (6, 447749064), (7, 383784912), (8, 335811798), (9, 298499376), (12, 223874532), (14, 191892456), (16, 167905899), (18, 149249688), (21, 127928304), (24, 111937266), (27, 99499792), (28, 95946228), (36, 74624844), (42, 63964152), (48, 55968633), (49, 54826416), (54, 49749896), (56, 47973114), (63, 42642768), (72, 37312422), (84, 31982076), (98, 27413208), (108, 24874948), (112, 23986557), (126, 21321384), (144, 18656211), (147, 18275472), (168, 15991038), (189, 14214256), (196, 13706604), (216, 12437474), (252, 10660692), (294, 9137736), (336, 7995519), (378, 7107128), (392, 6853302), (432, 6218737), (441, 6091824), (504, 5330346), (588, 4568868), (756, 3553564), (784, 3426651), (882, 3045912), (1008, 2665173), (1176, 2284434), (1323, 2030608), (1512, 1776782), (1764, 1522956), (2352, 1142217), (2646, 1015304), (3024, 888391), (3528, 761478), (5292, 507652), (7056, 380739), (10584, 253826), (21168, 126913)]