290762944

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:653

約数の個数: 56

約数和(自身を含む): 589897728

約数和(自身を除く): 299134784

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 127, 166, 254, 332, 431, 508, 664, 862, 1016, 1328, 1724, 2032, 2656, 3448, 4064, 5312, 6896, 8128, 10541, 13792, 21082, 27584, 35773, 42164, 54737, 71546, 84328, 109474, 143092, 168656, 218948, 286184, 337312, 437896, 572368, 674624, 875792, 1144736, 1751584, 2289472, 3503168, 4543171, 9086342, 18172684, 36345368, 72690736, 145381472, 290762944]

約数ペア:

[(1, 290762944), (2, 145381472), (4, 72690736), (8, 36345368), (16, 18172684), (32, 9086342), (64, 4543171), (83, 3503168), (127, 2289472), (166, 1751584), (254, 1144736), (332, 875792), (431, 674624), (508, 572368), (664, 437896), (862, 337312), (1016, 286184), (1328, 218948), (1724, 168656), (2032, 143092), (2656, 109474), (3448, 84328), (4064, 71546), (5312, 54737), (6896, 42164), (8128, 35773), (10541, 27584), (13792, 21082)]