257954004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31019}}^1$

素因数の和:31050

約数の個数: 96

約数和(自身を含む): 833817600

約数和(自身を除く): 575863596

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 31019, 62038, 93057, 124076, 186114, 217133, 279171, 341209, 372228, 434266, 558342, 651399, 682418, 837513, 868532, 1023627, 1116684, 1302798, 1364836, 1675026, 1954197, 2047254, 2388463, 2605596, 3070881, 3350052, 3908394, 4094508, 4776926, 5862591, 6141762, 7165389, 7816788, 9212643, 9553852, 11725182, 12283524, 14330778, 18425286, 21496167, 23450364, 28661556, 36850572, 42992334, 64488501, 85984668, 128977002, 257954004]

約数ペア:

[(1, 257954004), (2, 128977002), (3, 85984668), (4, 64488501), (6, 42992334), (7, 36850572), (9, 28661556), (11, 23450364), (12, 21496167), (14, 18425286), (18, 14330778), (21, 12283524), (22, 11725182), (27, 9553852), (28, 9212643), (33, 7816788), (36, 7165389), (42, 6141762), (44, 5862591), (54, 4776926), (63, 4094508), (66, 3908394), (77, 3350052), (84, 3070881), (99, 2605596), (108, 2388463), (126, 2047254), (132, 1954197), (154, 1675026), (189, 1364836), (198, 1302798), (231, 1116684), (252, 1023627), (297, 868532), (308, 837513), (378, 682418), (396, 651399), (462, 558342), (594, 434266), (693, 372228), (756, 341209), (924, 279171), (1188, 217133), (1386, 186114), (2079, 124076), (2772, 93057), (4158, 62038), (8316, 31019)]