1566789856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 3321077760

約数和(自身を除く): 1754287904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 127, 152, 197, 206, 254, 304, 394, 412, 508, 608, 788, 824, 1016, 1576, 1648, 1957, 2032, 2413, 3152, 3296, 3743, 3914, 4064, 4826, 6304, 7486, 7828, 9652, 13081, 14972, 15656, 19304, 20291, 25019, 26162, 29944, 31312, 38608, 40582, 50038, 52324, 59888, 62624, 77216, 81164, 100076, 104648, 119776, 162328, 200152, 209296, 248539, 324656, 385529, 400304, 418592, 475361, 497078, 649312, 771058, 800608, 950722, 994156, 1542116, 1901444, 1988312, 2576957, 3084232, 3802888, 3976624, 5153914, 6168464, 7605776, 7953248, 10307828, 12336928, 15211552, 20615656, 41231312, 48962183, 82462624, 97924366, 195848732, 391697464, 783394928, 1566789856]

約数ペア:

[(1, 1566789856), (2, 783394928), (4, 391697464), (8, 195848732), (16, 97924366), (19, 82462624), (32, 48962183), (38, 41231312), (76, 20615656), (103, 15211552), (127, 12336928), (152, 10307828), (197, 7953248), (206, 7605776), (254, 6168464), (304, 5153914), (394, 3976624), (412, 3802888), (508, 3084232), (608, 2576957), (788, 1988312), (824, 1901444), (1016, 1542116), (1576, 994156), (1648, 950722), (1957, 800608), (2032, 771058), (2413, 649312), (3152, 497078), (3296, 475361), (3743, 418592), (3914, 400304), (4064, 385529), (4826, 324656), (6304, 248539), (7486, 209296), (7828, 200152), (9652, 162328), (13081, 119776), (14972, 104648), (15656, 100076), (19304, 81164), (20291, 77216), (25019, 62624), (26162, 59888), (29944, 52324), (31312, 50038), (38608, 40582)]