817162008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{3167}}^1$

素因数の和:4016

約数の個数: 64

約数和(自身を含む): 2203407360

約数和(自身を除く): 1386245352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 827, 1654, 2481, 3167, 3308, 4962, 6334, 6616, 9501, 9924, 10751, 12668, 19002, 19848, 21502, 25336, 32253, 38004, 41171, 43004, 64506, 76008, 82342, 86008, 123513, 129012, 164684, 247026, 258024, 329368, 494052, 988104, 2619109, 5238218, 7857327, 10476436, 15714654, 20952872, 31429308, 34048417, 62858616, 68096834, 102145251, 136193668, 204290502, 272387336, 408581004, 817162008]

約数ペア:

[(1, 817162008), (2, 408581004), (3, 272387336), (4, 204290502), (6, 136193668), (8, 102145251), (12, 68096834), (13, 62858616), (24, 34048417), (26, 31429308), (39, 20952872), (52, 15714654), (78, 10476436), (104, 7857327), (156, 5238218), (312, 2619109), (827, 988104), (1654, 494052), (2481, 329368), (3167, 258024), (3308, 247026), (4962, 164684), (6334, 129012), (6616, 123513), (9501, 86008), (9924, 82342), (10751, 76008), (12668, 64506), (19002, 43004), (19848, 41171), (21502, 38004), (25336, 32253)]