408060795464

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1987}}^1\times {\mathrm{3769}}^1$

素因数の和:5915

約数の個数: 96

約数和(自身を含む): 897122772000

約数和(自身を除く): 489061976536

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1946, 1987, 3769, 3892, 3974, 6811, 7538, 7784, 7948, 13622, 13909, 15076, 15896, 26383, 27244, 27818, 30152, 52766, 54488, 55636, 97363, 105532, 111272, 184681, 194726, 211064, 276193, 369362, 389452, 523891, 552386, 738724, 778904, 1047782, 1104772, 1477448, 1933351, 2095564, 2209544, 3667237, 3866702, 4191128, 7334474, 7489003, 7733404, 13533457, 14668948, 14978006, 15466808, 25670659, 27066914, 29337896, 29956012, 51341318, 52423021, 54133828, 59912024, 102682636, 104846042, 108267656, 205365272, 209692084, 366961147, 419384168, 733922294, 1040971417, 1467844588, 2081942834, 2935689176, 4163885668, 7286799919, 8327771336, 14573599838, 29147199676, 51007599433, 58294399352, 102015198866, 204030397732, 408060795464]

約数ペア:

[(1, 408060795464), (2, 204030397732), (4, 102015198866), (7, 58294399352), (8, 51007599433), (14, 29147199676), (28, 14573599838), (49, 8327771336), (56, 7286799919), (98, 4163885668), (139, 2935689176), (196, 2081942834), (278, 1467844588), (392, 1040971417), (556, 733922294), (973, 419384168), (1112, 366961147), (1946, 209692084), (1987, 205365272), (3769, 108267656), (3892, 104846042), (3974, 102682636), (6811, 59912024), (7538, 54133828), (7784, 52423021), (7948, 51341318), (13622, 29956012), (13909, 29337896), (15076, 27066914), (15896, 25670659), (26383, 15466808), (27244, 14978006), (27818, 14668948), (30152, 13533457), (52766, 7733404), (54488, 7489003), (55636, 7334474), (97363, 4191128), (105532, 3866702), (111272, 3667237), (184681, 2209544), (194726, 2095564), (211064, 1933351), (276193, 1477448), (369362, 1104772), (389452, 1047782), (523891, 778904), (552386, 738724)]