404708724

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{2203}}^1$

素因数の和:2238

約数の個数: 108

約数和(自身を含む): 1214615584

約数和(自身を除く): 809906860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2187, 2203, 2268, 2916, 3402, 4374, 4406, 5103, 6561, 6609, 6804, 8748, 8812, 10206, 13122, 13218, 15309, 15421, 19827, 20412, 26244, 26436, 30618, 30842, 39654, 45927, 46263, 59481, 61236, 61684, 79308, 91854, 92526, 118962, 138789, 178443, 183708, 185052, 237924, 277578, 356886, 416367, 535329, 555156, 713772, 832734, 1070658, 1249101, 1605987, 1665468, 2141316, 2498202, 3211974, 3747303, 4817961, 4996404, 6423948, 7494606, 9635922, 11241909, 14453883, 14989212, 19271844, 22483818, 28907766, 33725727, 44967636, 57815532, 67451454, 101177181, 134902908, 202354362, 404708724]

約数ペア:

[(1, 404708724), (2, 202354362), (3, 134902908), (4, 101177181), (6, 67451454), (7, 57815532), (9, 44967636), (12, 33725727), (14, 28907766), (18, 22483818), (21, 19271844), (27, 14989212), (28, 14453883), (36, 11241909), (42, 9635922), (54, 7494606), (63, 6423948), (81, 4996404), (84, 4817961), (108, 3747303), (126, 3211974), (162, 2498202), (189, 2141316), (243, 1665468), (252, 1605987), (324, 1249101), (378, 1070658), (486, 832734), (567, 713772), (729, 555156), (756, 535329), (972, 416367), (1134, 356886), (1458, 277578), (1701, 237924), (2187, 185052), (2203, 183708), (2268, 178443), (2916, 138789), (3402, 118962), (4374, 92526), (4406, 91854), (5103, 79308), (6561, 61684), (6609, 61236), (6804, 59481), (8748, 46263), (8812, 45927), (10206, 39654), (13122, 30842), (13218, 30618), (15309, 26436), (15421, 26244), (19827, 20412)]