255344712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66083}}^1$

素因数の和:66122

約数の個数: 64

約数和(自身を含む): 761287680

約数和(自身を除く): 505942968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 66083, 132166, 198249, 264332, 396498, 462581, 528664, 792996, 925162, 1387743, 1519909, 1585992, 1850324, 2775486, 3039818, 3700648, 4559727, 5550972, 6079636, 9119454, 10639363, 11101944, 12159272, 18238908, 21278726, 31918089, 36477816, 42557452, 63836178, 85114904, 127672356, 255344712]

約数ペア:

[(1, 255344712), (2, 127672356), (3, 85114904), (4, 63836178), (6, 42557452), (7, 36477816), (8, 31918089), (12, 21278726), (14, 18238908), (21, 12159272), (23, 11101944), (24, 10639363), (28, 9119454), (42, 6079636), (46, 5550972), (56, 4559727), (69, 3700648), (84, 3039818), (92, 2775486), (138, 1850324), (161, 1585992), (168, 1519909), (184, 1387743), (276, 925162), (322, 792996), (483, 528664), (552, 462581), (644, 396498), (966, 264332), (1288, 198249), (1932, 132166), (3864, 66083)]