468049394128

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{7109}}^1\times {\mathrm{56369}}^1$

素因数の和:63559

約数の個数: 40

約数和(自身を含む): 919413865800

約数和(自身を除く): 451364471672

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 7109, 14218, 28436, 56369, 56872, 112738, 113744, 225476, 450952, 518957, 901904, 1037914, 2075828, 4114937, 4151656, 8229874, 8303312, 16459748, 32919496, 65838992, 400727221, 801454442, 1602908884, 3205817768, 6411635536, 29253087133, 58506174266, 117012348532, 234024697064, 468049394128]

約数ペア:

[(1, 468049394128), (2, 234024697064), (4, 117012348532), (8, 58506174266), (16, 29253087133), (73, 6411635536), (146, 3205817768), (292, 1602908884), (584, 801454442), (1168, 400727221), (7109, 65838992), (14218, 32919496), (28436, 16459748), (56369, 8303312), (56872, 8229874), (112738, 4151656), (113744, 4114937), (225476, 2075828), (450952, 1037914), (518957, 901904)]