485089984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1759}}^1$

素因数の和:1941

約数の個数: 56

約数和(自身を含む): 1001369600

約数和(自身を除く): 516279616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 139, 248, 278, 496, 556, 992, 1112, 1759, 1984, 2224, 3518, 4309, 4448, 7036, 8618, 8896, 14072, 17236, 28144, 34472, 54529, 56288, 68944, 109058, 112576, 137888, 218116, 244501, 275776, 436232, 489002, 872464, 978004, 1744928, 1956008, 3489856, 3912016, 7579531, 7824032, 15159062, 15648064, 30318124, 60636248, 121272496, 242544992, 485089984]

約数ペア:

[(1, 485089984), (2, 242544992), (4, 121272496), (8, 60636248), (16, 30318124), (31, 15648064), (32, 15159062), (62, 7824032), (64, 7579531), (124, 3912016), (139, 3489856), (248, 1956008), (278, 1744928), (496, 978004), (556, 872464), (992, 489002), (1112, 436232), (1759, 275776), (1984, 244501), (2224, 218116), (3518, 137888), (4309, 112576), (4448, 109058), (7036, 68944), (8618, 56288), (8896, 54529), (14072, 34472), (17236, 28144)]