481072384

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4663}}^1$

素因数の和:4723

約数の個数: 72

約数和(自身を含む): 1067720192

約数和(自身を除く): 586647808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 4663, 6448, 7936, 9326, 12896, 18652, 25792, 37304, 51584, 60619, 74608, 103168, 121238, 144553, 149216, 242476, 289106, 298432, 484952, 578212, 596864, 969904, 1156424, 1193728, 1879189, 1939808, 2312848, 3758378, 3879616, 4625696, 7516756, 7759232, 9251392, 15033512, 15518464, 18502784, 30067024, 37005568, 60134048, 120268096, 240536192, 481072384]

約数ペア:

[(1, 481072384), (2, 240536192), (4, 120268096), (8, 60134048), (13, 37005568), (16, 30067024), (26, 18502784), (31, 15518464), (32, 15033512), (52, 9251392), (62, 7759232), (64, 7516756), (104, 4625696), (124, 3879616), (128, 3758378), (208, 2312848), (248, 1939808), (256, 1879189), (403, 1193728), (416, 1156424), (496, 969904), (806, 596864), (832, 578212), (992, 484952), (1612, 298432), (1664, 289106), (1984, 242476), (3224, 149216), (3328, 144553), (3968, 121238), (4663, 103168), (6448, 74608), (7936, 60619), (9326, 51584), (12896, 37304), (18652, 25792)]