272958906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 622080000

約数和(自身を除く): 349121094

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 89, 93, 178, 186, 267, 341, 534, 682, 979, 1023, 1499, 1958, 2046, 2759, 2937, 2998, 4497, 5518, 5874, 8277, 8994, 16489, 16554, 30349, 32978, 46469, 49467, 60698, 91047, 92938, 98934, 133411, 139407, 182094, 266822, 278814, 400233, 511159, 800466, 1022318, 1467521, 1533477, 2935042, 3066954, 4135741, 4402563, 8271482, 8805126, 12407223, 24814446, 45493151, 90986302, 136479453, 272958906]

約数ペア:

[(1, 272958906), (2, 136479453), (3, 90986302), (6, 45493151), (11, 24814446), (22, 12407223), (31, 8805126), (33, 8271482), (62, 4402563), (66, 4135741), (89, 3066954), (93, 2935042), (178, 1533477), (186, 1467521), (267, 1022318), (341, 800466), (534, 511159), (682, 400233), (979, 278814), (1023, 266822), (1499, 182094), (1958, 139407), (2046, 133411), (2759, 98934), (2937, 92938), (2998, 91047), (4497, 60698), (5518, 49467), (5874, 46469), (8277, 32978), (8994, 30349), (16489, 16554)]