227204718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 516741120

約数和(自身を除く): 289536402

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 598, 897, 1157, 1423, 1794, 2047, 2314, 2846, 3471, 4094, 4269, 6141, 6942, 8538, 12282, 18499, 26611, 32729, 36998, 53222, 55497, 65458, 79833, 98187, 110994, 126647, 159666, 196374, 253294, 379941, 425477, 759882, 850954, 1276431, 1646411, 2552862, 2912881, 3292822, 4939233, 5825762, 8738643, 9878466, 17477286, 37867453, 75734906, 113602359, 227204718]

約数ペア:

[(1, 227204718), (2, 113602359), (3, 75734906), (6, 37867453), (13, 17477286), (23, 9878466), (26, 8738643), (39, 5825762), (46, 4939233), (69, 3292822), (78, 2912881), (89, 2552862), (138, 1646411), (178, 1276431), (267, 850954), (299, 759882), (534, 425477), (598, 379941), (897, 253294), (1157, 196374), (1423, 159666), (1794, 126647), (2047, 110994), (2314, 98187), (2846, 79833), (3471, 65458), (4094, 55497), (4269, 53222), (6141, 36998), (6942, 32729), (8538, 26611), (12282, 18499)]