419796544

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:963

約数の個数: 56

約数和(自身を含む): 863648768

約数和(自身を除く): 443852224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 457, 463, 496, 914, 926, 992, 1828, 1852, 1984, 3656, 3704, 7312, 7408, 14167, 14353, 14624, 14816, 28334, 28706, 29248, 29632, 56668, 57412, 113336, 114824, 211591, 226672, 229648, 423182, 453344, 459296, 846364, 906688, 918592, 1692728, 3385456, 6559321, 6770912, 13118642, 13541824, 26237284, 52474568, 104949136, 209898272, 419796544]

約数ペア:

[(1, 419796544), (2, 209898272), (4, 104949136), (8, 52474568), (16, 26237284), (31, 13541824), (32, 13118642), (62, 6770912), (64, 6559321), (124, 3385456), (248, 1692728), (457, 918592), (463, 906688), (496, 846364), (914, 459296), (926, 453344), (992, 423182), (1828, 229648), (1852, 226672), (1984, 211591), (3656, 114824), (3704, 113336), (7312, 57412), (7408, 56668), (14167, 29632), (14353, 29248), (14624, 28706), (14816, 28334)]