475492784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1642

約数の個数: 80

約数和(自身を含む): 1058265600

約数和(自身を除く): 582772816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 79, 104, 152, 158, 208, 247, 304, 316, 494, 632, 988, 1027, 1264, 1501, 1523, 1976, 2054, 3002, 3046, 3952, 4108, 6004, 6092, 8216, 12008, 12184, 16432, 19513, 19799, 24016, 24368, 28937, 39026, 39598, 57874, 78052, 79196, 115748, 120317, 156104, 158392, 231496, 240634, 312208, 316784, 376181, 462992, 481268, 752362, 962536, 1504724, 1564121, 1925072, 2286023, 3009448, 3128242, 4572046, 6018896, 6256484, 9144092, 12512968, 18288184, 25025936, 29718299, 36576368, 59436598, 118873196, 237746392, 475492784]

約数ペア:

[(1, 475492784), (2, 237746392), (4, 118873196), (8, 59436598), (13, 36576368), (16, 29718299), (19, 25025936), (26, 18288184), (38, 12512968), (52, 9144092), (76, 6256484), (79, 6018896), (104, 4572046), (152, 3128242), (158, 3009448), (208, 2286023), (247, 1925072), (304, 1564121), (316, 1504724), (494, 962536), (632, 752362), (988, 481268), (1027, 462992), (1264, 376181), (1501, 316784), (1523, 312208), (1976, 240634), (2054, 231496), (3002, 158392), (3046, 156104), (3952, 120317), (4108, 115748), (6004, 79196), (6092, 78052), (8216, 57874), (12008, 39598), (12184, 39026), (16432, 28937), (19513, 24368), (19799, 24016)]