224985992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 566784000

約数和(自身を除く): 341798008

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 47, 56, 76, 77, 88, 94, 133, 152, 154, 188, 209, 266, 308, 329, 376, 409, 418, 517, 532, 616, 658, 818, 836, 893, 1034, 1064, 1316, 1463, 1636, 1672, 1786, 2068, 2632, 2863, 2926, 3272, 3572, 3619, 4136, 4499, 5726, 5852, 6251, 7144, 7238, 7771, 8998, 9823, 11452, 11704, 12502, 14476, 15542, 17996, 19223, 19646, 22904, 25004, 28952, 31084, 31493, 35992, 38446, 39292, 50008, 54397, 62168, 62986, 68761, 76892, 78584, 85481, 108794, 125972, 134561, 137522, 153784, 170962, 211453, 217588, 251944, 269122, 275044, 341924, 365237, 422906, 435176, 538244, 550088, 598367, 683848, 730474, 845812, 1076488, 1196734, 1460948, 1480171, 1691624, 2393468, 2556659, 2921896, 2960342, 4017607, 4786936, 5113318, 5920684, 8035214, 10226636, 11841368, 16070428, 20453272, 28123249, 32140856, 56246498, 112492996, 224985992]

約数ペア:

[(1, 224985992), (2, 112492996), (4, 56246498), (7, 32140856), (8, 28123249), (11, 20453272), (14, 16070428), (19, 11841368), (22, 10226636), (28, 8035214), (38, 5920684), (44, 5113318), (47, 4786936), (56, 4017607), (76, 2960342), (77, 2921896), (88, 2556659), (94, 2393468), (133, 1691624), (152, 1480171), (154, 1460948), (188, 1196734), (209, 1076488), (266, 845812), (308, 730474), (329, 683848), (376, 598367), (409, 550088), (418, 538244), (517, 435176), (532, 422906), (616, 365237), (658, 341924), (818, 275044), (836, 269122), (893, 251944), (1034, 217588), (1064, 211453), (1316, 170962), (1463, 153784), (1636, 137522), (1672, 134561), (1786, 125972), (2068, 108794), (2632, 85481), (2863, 78584), (2926, 76892), (3272, 68761), (3572, 62986), (3619, 62168), (4136, 54397), (4499, 50008), (5726, 39292), (5852, 38446), (6251, 35992), (7144, 31493), (7238, 31084), (7771, 28952), (8998, 25004), (9823, 22904), (11452, 19646), (11704, 19223), (12502, 17996), (14476, 15542)]