290415048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5419}}^1$

素因数の和:5475

約数の個数: 128

約数和(自身を含む): 936576000

約数和(自身を除く): 646160952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1624, 1848, 1914, 2233, 2436, 2552, 3828, 4466, 4872, 5419, 6699, 7656, 8932, 10838, 13398, 16257, 17864, 21676, 26796, 32514, 37933, 43352, 53592, 59609, 65028, 75866, 113799, 119218, 130056, 151732, 157151, 178827, 227598, 238436, 303464, 314302, 357654, 417263, 455196, 471453, 476872, 628604, 715308, 834526, 910392, 942906, 1100057, 1251789, 1257208, 1430616, 1669052, 1728661, 1885812, 2200114, 2503578, 3300171, 3338104, 3457322, 3771624, 4400228, 5007156, 5185983, 6600342, 6914644, 8800456, 10014312, 10371966, 12100627, 13200684, 13829288, 20743932, 24201254, 26401368, 36301881, 41487864, 48402508, 72603762, 96805016, 145207524, 290415048]

約数ペア:

[(1, 290415048), (2, 145207524), (3, 96805016), (4, 72603762), (6, 48402508), (7, 41487864), (8, 36301881), (11, 26401368), (12, 24201254), (14, 20743932), (21, 13829288), (22, 13200684), (24, 12100627), (28, 10371966), (29, 10014312), (33, 8800456), (42, 6914644), (44, 6600342), (56, 5185983), (58, 5007156), (66, 4400228), (77, 3771624), (84, 3457322), (87, 3338104), (88, 3300171), (116, 2503578), (132, 2200114), (154, 1885812), (168, 1728661), (174, 1669052), (203, 1430616), (231, 1257208), (232, 1251789), (264, 1100057), (308, 942906), (319, 910392), (348, 834526), (406, 715308), (462, 628604), (609, 476872), (616, 471453), (638, 455196), (696, 417263), (812, 357654), (924, 314302), (957, 303464), (1218, 238436), (1276, 227598), (1624, 178827), (1848, 157151), (1914, 151732), (2233, 130056), (2436, 119218), (2552, 113799), (3828, 75866), (4466, 65028), (4872, 59609), (5419, 53592), (6699, 43352), (7656, 37933), (8932, 32514), (10838, 26796), (13398, 21676), (16257, 17864)]