495209225216

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{1523}}^1\times {\mathrm{10243}}^1$

素因数の和:11817

約数の個数: 88

約数和(自身を含む): 1022639015424

約数和(自身を除く): 527429790208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1523, 1984, 3046, 3968, 6092, 7936, 10243, 12184, 15872, 20486, 24368, 31744, 40972, 47213, 48736, 81944, 94426, 97472, 163888, 188852, 194944, 317533, 327776, 377704, 389888, 635066, 655552, 755408, 779776, 1270132, 1311104, 1510816, 1559552, 2540264, 2622208, 3021632, 5080528, 5244416, 6043264, 10161056, 10488832, 12086528, 15600089, 20322112, 24173056, 31200178, 40644224, 48346112, 62400356, 81288448, 124800712, 162576896, 249601424, 325153792, 483602759, 499202848, 967205518, 998405696, 1934411036, 1996811392, 3868822072, 3993622784, 7737644144, 7987245568, 15475288288, 15974491136, 30950576576, 61901153152, 123802306304, 247604612608, 495209225216]

約数ペア:

[(1, 495209225216), (2, 247604612608), (4, 123802306304), (8, 61901153152), (16, 30950576576), (31, 15974491136), (32, 15475288288), (62, 7987245568), (64, 7737644144), (124, 3993622784), (128, 3868822072), (248, 1996811392), (256, 1934411036), (496, 998405696), (512, 967205518), (992, 499202848), (1024, 483602759), (1523, 325153792), (1984, 249601424), (3046, 162576896), (3968, 124800712), (6092, 81288448), (7936, 62400356), (10243, 48346112), (12184, 40644224), (15872, 31200178), (20486, 24173056), (24368, 20322112), (31744, 15600089), (40972, 12086528), (47213, 10488832), (48736, 10161056), (81944, 6043264), (94426, 5244416), (97472, 5080528), (163888, 3021632), (188852, 2622208), (194944, 2540264), (317533, 1559552), (327776, 1510816), (377704, 1311104), (389888, 1270132), (635066, 779776), (655552, 755408)]