248206896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:624

約数の個数: 160

約数和(自身を含む): 820185600

約数和(自身を除く): 571978704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 211, 216, 252, 336, 378, 389, 422, 432, 504, 633, 756, 778, 844, 1008, 1167, 1266, 1477, 1512, 1556, 1688, 1899, 2334, 2532, 2723, 2954, 3024, 3112, 3376, 3501, 3798, 4431, 4668, 5064, 5446, 5697, 5908, 6224, 7002, 7596, 8169, 8862, 9336, 10128, 10503, 10892, 11394, 11816, 13293, 14004, 15192, 16338, 17724, 18672, 21006, 21784, 22788, 23632, 24507, 26586, 28008, 30384, 32676, 35448, 39879, 42012, 43568, 45576, 49014, 53172, 56016, 65352, 70896, 73521, 79758, 82079, 84024, 91152, 98028, 106344, 130704, 147042, 159516, 164158, 168048, 196056, 212688, 246237, 294084, 319032, 328316, 392112, 492474, 574553, 588168, 638064, 656632, 738711, 984948, 1149106, 1176336, 1313264, 1477422, 1723659, 1969896, 2216133, 2298212, 2954844, 3447318, 3939792, 4432266, 4596424, 5170977, 5909688, 6894636, 8864532, 9192848, 10341954, 11819376, 13789272, 15512931, 17729064, 20683908, 27578544, 31025862, 35458128, 41367816, 62051724, 82735632, 124103448, 248206896]

約数ペア:

[(1, 248206896), (2, 124103448), (3, 82735632), (4, 62051724), (6, 41367816), (7, 35458128), (8, 31025862), (9, 27578544), (12, 20683908), (14, 17729064), (16, 15512931), (18, 13789272), (21, 11819376), (24, 10341954), (27, 9192848), (28, 8864532), (36, 6894636), (42, 5909688), (48, 5170977), (54, 4596424), (56, 4432266), (63, 3939792), (72, 3447318), (84, 2954844), (108, 2298212), (112, 2216133), (126, 1969896), (144, 1723659), (168, 1477422), (189, 1313264), (211, 1176336), (216, 1149106), (252, 984948), (336, 738711), (378, 656632), (389, 638064), (422, 588168), (432, 574553), (504, 492474), (633, 392112), (756, 328316), (778, 319032), (844, 294084), (1008, 246237), (1167, 212688), (1266, 196056), (1477, 168048), (1512, 164158), (1556, 159516), (1688, 147042), (1899, 130704), (2334, 106344), (2532, 98028), (2723, 91152), (2954, 84024), (3024, 82079), (3112, 79758), (3376, 73521), (3501, 70896), (3798, 65352), (4431, 56016), (4668, 53172), (5064, 49014), (5446, 45576), (5697, 43568), (5908, 42012), (6224, 39879), (7002, 35448), (7596, 32676), (8169, 30384), (8862, 28008), (9336, 26586), (10128, 24507), (10503, 23632), (10892, 22788), (11394, 21784), (11816, 21006), (13293, 18672), (14004, 17724), (15192, 16338)]