976253488

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 2240999424

約数和(自身を除く): 1264745936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 317, 434, 496, 634, 868, 887, 1268, 1736, 1774, 2219, 2536, 3472, 3548, 4438, 5072, 6209, 7096, 8876, 9827, 12418, 14192, 17752, 19654, 24836, 27497, 35504, 39308, 49672, 54994, 68789, 78616, 99344, 109988, 137578, 157232, 192479, 219976, 275156, 281179, 384958, 439952, 550312, 562358, 769916, 1100624, 1124716, 1539832, 1968253, 2249432, 3079664, 3936506, 4498864, 7873012, 8716549, 15746024, 17433098, 31492048, 34866196, 61015843, 69732392, 122031686, 139464784, 244063372, 488126744, 976253488]

約数ペア:

[(1, 976253488), (2, 488126744), (4, 244063372), (7, 139464784), (8, 122031686), (14, 69732392), (16, 61015843), (28, 34866196), (31, 31492048), (56, 17433098), (62, 15746024), (112, 8716549), (124, 7873012), (217, 4498864), (248, 3936506), (317, 3079664), (434, 2249432), (496, 1968253), (634, 1539832), (868, 1124716), (887, 1100624), (1268, 769916), (1736, 562358), (1774, 550312), (2219, 439952), (2536, 384958), (3472, 281179), (3548, 275156), (4438, 219976), (5072, 192479), (6209, 157232), (7096, 137578), (8876, 109988), (9827, 99344), (12418, 78616), (14192, 68789), (17752, 54994), (19654, 49672), (24836, 39308), (27497, 35504)]