1020257352

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{1103}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 2867529600

約数和(自身を除く): 1847272248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 443, 522, 696, 886, 1044, 1103, 1329, 1772, 2088, 2206, 2658, 3309, 3544, 3987, 4412, 5316, 6618, 7974, 8824, 9927, 10632, 12847, 13236, 15948, 19854, 25694, 26472, 31896, 31987, 38541, 39708, 51388, 63974, 77082, 79416, 95961, 102776, 115623, 127948, 154164, 191922, 231246, 255896, 287883, 308328, 383844, 462492, 488629, 575766, 767688, 924984, 977258, 1151532, 1465887, 1954516, 2303064, 2931774, 3909032, 4397661, 5863548, 8795322, 11727096, 14170241, 17590644, 28340482, 35181288, 42510723, 56680964, 85021446, 113361928, 127532169, 170042892, 255064338, 340085784, 510128676, 1020257352]

約数ペア:

[(1, 1020257352), (2, 510128676), (3, 340085784), (4, 255064338), (6, 170042892), (8, 127532169), (9, 113361928), (12, 85021446), (18, 56680964), (24, 42510723), (29, 35181288), (36, 28340482), (58, 17590644), (72, 14170241), (87, 11727096), (116, 8795322), (174, 5863548), (232, 4397661), (261, 3909032), (348, 2931774), (443, 2303064), (522, 1954516), (696, 1465887), (886, 1151532), (1044, 977258), (1103, 924984), (1329, 767688), (1772, 575766), (2088, 488629), (2206, 462492), (2658, 383844), (3309, 308328), (3544, 287883), (3987, 255896), (4412, 231246), (5316, 191922), (6618, 154164), (7974, 127948), (8824, 115623), (9927, 102776), (10632, 95961), (12847, 79416), (13236, 77082), (15948, 63974), (19854, 51388), (25694, 39708), (26472, 38541), (31896, 31987)]