727537133648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1\times {\mathrm{14407}}^1$

素因数の和:16804

約数の個数: 80

約数和(自身を含む): 1533003131520

約数和(自身を除く): 805465997872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2269, 2782, 4538, 5564, 9076, 11128, 14407, 18152, 22256, 28814, 29497, 36304, 57628, 58994, 115256, 117988, 187291, 230512, 235976, 242783, 374582, 471952, 485566, 749164, 971132, 1498328, 1541549, 1942264, 2996656, 3083098, 3156179, 3884528, 6166196, 6312358, 12332392, 12624716, 20040137, 24664784, 25249432, 32689483, 40080274, 50498864, 65378966, 80160548, 130757932, 160321096, 261515864, 320642192, 424963279, 523031728, 849926558, 1699853116, 3399706232, 3497774681, 6799412464, 6995549362, 13991098724, 27982197448, 45471070853, 55964394896, 90942141706, 181884283412, 363768566824, 727537133648]

約数ペア:

[(1, 727537133648), (2, 363768566824), (4, 181884283412), (8, 90942141706), (13, 55964394896), (16, 45471070853), (26, 27982197448), (52, 13991098724), (104, 6995549362), (107, 6799412464), (208, 3497774681), (214, 3399706232), (428, 1699853116), (856, 849926558), (1391, 523031728), (1712, 424963279), (2269, 320642192), (2782, 261515864), (4538, 160321096), (5564, 130757932), (9076, 80160548), (11128, 65378966), (14407, 50498864), (18152, 40080274), (22256, 32689483), (28814, 25249432), (29497, 24664784), (36304, 20040137), (57628, 12624716), (58994, 12332392), (115256, 6312358), (117988, 6166196), (187291, 3884528), (230512, 3156179), (235976, 3083098), (242783, 2996656), (374582, 1942264), (471952, 1541549), (485566, 1498328), (749164, 971132)]