481697728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{827}}^1$

素因数の和:1337

約数の個数: 56

約数和(自身を含む): 1009497600

約数和(自身を除く): 527799872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 479, 608, 827, 958, 1216, 1654, 1916, 3308, 3832, 6616, 7664, 9101, 13232, 15328, 15713, 18202, 26464, 30656, 31426, 36404, 52928, 62852, 72808, 125704, 145616, 251408, 291232, 396133, 502816, 582464, 792266, 1005632, 1584532, 3169064, 6338128, 7526527, 12676256, 15053054, 25352512, 30106108, 60212216, 120424432, 240848864, 481697728]

約数ペア:

[(1, 481697728), (2, 240848864), (4, 120424432), (8, 60212216), (16, 30106108), (19, 25352512), (32, 15053054), (38, 12676256), (64, 7526527), (76, 6338128), (152, 3169064), (304, 1584532), (479, 1005632), (608, 792266), (827, 582464), (958, 502816), (1216, 396133), (1654, 291232), (1916, 251408), (3308, 145616), (3832, 125704), (6616, 72808), (7664, 62852), (9101, 52928), (13232, 36404), (15328, 31426), (15713, 30656), (18202, 26464)]