8220884056

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{272359}}^1$

素因数の和:272397

約数の個数: 64

約数和(自身を含む): 19609920000

約数和(自身を除く): 11389035944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 1078, 1372, 2156, 2744, 3773, 4312, 7546, 15092, 30184, 272359, 544718, 1089436, 1906513, 2178872, 2995949, 3813026, 5991898, 7626052, 11983796, 13345591, 15252104, 20971643, 23967592, 26691182, 41943286, 53382364, 83886572, 93419137, 106764728, 146801501, 167773144, 186838274, 293603002, 373676548, 587206004, 747353096, 1027610507, 1174412008, 2055221014, 4110442028, 8220884056]

約数ペア:

[(1, 8220884056), (2, 4110442028), (4, 2055221014), (7, 1174412008), (8, 1027610507), (11, 747353096), (14, 587206004), (22, 373676548), (28, 293603002), (44, 186838274), (49, 167773144), (56, 146801501), (77, 106764728), (88, 93419137), (98, 83886572), (154, 53382364), (196, 41943286), (308, 26691182), (343, 23967592), (392, 20971643), (539, 15252104), (616, 13345591), (686, 11983796), (1078, 7626052), (1372, 5991898), (2156, 3813026), (2744, 2995949), (3773, 2178872), (4312, 1906513), (7546, 1089436), (15092, 544718), (30184, 272359)]