227910408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1657}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 623142720

約数和(自身を除く): 395232312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 521, 1042, 1563, 1657, 2084, 3126, 3314, 4168, 4971, 5731, 6252, 6628, 9942, 11462, 12504, 13256, 17193, 18227, 19884, 22924, 34386, 36454, 39768, 45848, 54681, 68772, 72908, 109362, 137544, 145816, 218724, 437448, 863297, 1726594, 2589891, 3453188, 5179782, 6906376, 9496267, 10359564, 18992534, 20719128, 28488801, 37985068, 56977602, 75970136, 113955204, 227910408]

約数ペア:

[(1, 227910408), (2, 113955204), (3, 75970136), (4, 56977602), (6, 37985068), (8, 28488801), (11, 20719128), (12, 18992534), (22, 10359564), (24, 9496267), (33, 6906376), (44, 5179782), (66, 3453188), (88, 2589891), (132, 1726594), (264, 863297), (521, 437448), (1042, 218724), (1563, 145816), (1657, 137544), (2084, 109362), (3126, 72908), (3314, 68772), (4168, 54681), (4971, 45848), (5731, 39768), (6252, 36454), (6628, 34386), (9942, 22924), (11462, 19884), (12504, 18227), (13256, 17193)]