225991128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4057}}^1$

素因数の和:4288

約数の個数: 64

約数和(自身を含む): 619413120

約数和(自身を除く): 393421992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 264, 422, 633, 844, 1266, 1688, 2321, 2532, 4057, 4642, 5064, 6963, 8114, 9284, 12171, 13926, 16228, 18568, 24342, 27852, 32456, 44627, 48684, 55704, 89254, 97368, 133881, 178508, 267762, 357016, 535524, 856027, 1071048, 1712054, 2568081, 3424108, 5136162, 6848216, 9416297, 10272324, 18832594, 20544648, 28248891, 37665188, 56497782, 75330376, 112995564, 225991128]

約数ペア:

[(1, 225991128), (2, 112995564), (3, 75330376), (4, 56497782), (6, 37665188), (8, 28248891), (11, 20544648), (12, 18832594), (22, 10272324), (24, 9416297), (33, 6848216), (44, 5136162), (66, 3424108), (88, 2568081), (132, 1712054), (211, 1071048), (264, 856027), (422, 535524), (633, 357016), (844, 267762), (1266, 178508), (1688, 133881), (2321, 97368), (2532, 89254), (4057, 55704), (4642, 48684), (5064, 44627), (6963, 32456), (8114, 27852), (9284, 24342), (12171, 18568), (13926, 16228)]