262999260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{50383}}^1$

素因数の和:50427

約数の個数: 72

約数和(自身を含む): 825289920

約数和(自身を除く): 562290660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 50383, 100766, 151149, 201532, 251915, 302298, 453447, 503830, 604596, 755745, 906894, 1007660, 1461107, 1511490, 1813788, 2267235, 2922214, 3022980, 4383321, 4534470, 5844428, 7305535, 8766642, 9068940, 13149963, 14611070, 17533284, 21916605, 26299926, 29222140, 43833210, 52599852, 65749815, 87666420, 131499630, 262999260]

約数ペア:

[(1, 262999260), (2, 131499630), (3, 87666420), (4, 65749815), (5, 52599852), (6, 43833210), (9, 29222140), (10, 26299926), (12, 21916605), (15, 17533284), (18, 14611070), (20, 13149963), (29, 9068940), (30, 8766642), (36, 7305535), (45, 5844428), (58, 4534470), (60, 4383321), (87, 3022980), (90, 2922214), (116, 2267235), (145, 1813788), (174, 1511490), (180, 1461107), (261, 1007660), (290, 906894), (348, 755745), (435, 604596), (522, 503830), (580, 453447), (870, 302298), (1044, 251915), (1305, 201532), (1740, 151149), (2610, 100766), (5220, 50383)]