504940408

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 1117267200

約数和(自身を除く): 612326792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 67, 118, 134, 236, 268, 413, 469, 472, 536, 826, 938, 1652, 1876, 2281, 3304, 3752, 3953, 4562, 7906, 9124, 15812, 15967, 18248, 27671, 31624, 31934, 55342, 63868, 110684, 127736, 134579, 152827, 221368, 269158, 305654, 538316, 611308, 942053, 1069789, 1076632, 1222616, 1884106, 2139578, 3768212, 4279156, 7536424, 8558312, 9016793, 18033586, 36067172, 63117551, 72134344, 126235102, 252470204, 504940408]

約数ペア:

[(1, 504940408), (2, 252470204), (4, 126235102), (7, 72134344), (8, 63117551), (14, 36067172), (28, 18033586), (56, 9016793), (59, 8558312), (67, 7536424), (118, 4279156), (134, 3768212), (236, 2139578), (268, 1884106), (413, 1222616), (469, 1076632), (472, 1069789), (536, 942053), (826, 611308), (938, 538316), (1652, 305654), (1876, 269158), (2281, 221368), (3304, 152827), (3752, 134579), (3953, 127736), (4562, 110684), (7906, 63868), (9124, 55342), (15812, 31934), (15967, 31624), (18248, 27671)]