221495736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4189

約数の個数: 128

約数和(自身を含む): 714355200

約数和(自身を除く): 492859464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1624, 1848, 1914, 2233, 2436, 2552, 3828, 4133, 4466, 4872, 6699, 7656, 8266, 8932, 12399, 13398, 16532, 17864, 24798, 26796, 28931, 33064, 45463, 49596, 53592, 57862, 86793, 90926, 99192, 115724, 119857, 136389, 173586, 181852, 231448, 239714, 272778, 318241, 347172, 359571, 363704, 479428, 545556, 636482, 694344, 719142, 838999, 954723, 958856, 1091112, 1272964, 1318427, 1438284, 1677998, 1909446, 2516997, 2545928, 2636854, 2876568, 3355996, 3818892, 3955281, 5033994, 5273708, 6711992, 7637784, 7910562, 9228989, 10067988, 10547416, 15821124, 18457978, 20135976, 27686967, 31642248, 36915956, 55373934, 73831912, 110747868, 221495736]

約数ペア:

[(1, 221495736), (2, 110747868), (3, 73831912), (4, 55373934), (6, 36915956), (7, 31642248), (8, 27686967), (11, 20135976), (12, 18457978), (14, 15821124), (21, 10547416), (22, 10067988), (24, 9228989), (28, 7910562), (29, 7637784), (33, 6711992), (42, 5273708), (44, 5033994), (56, 3955281), (58, 3818892), (66, 3355996), (77, 2876568), (84, 2636854), (87, 2545928), (88, 2516997), (116, 1909446), (132, 1677998), (154, 1438284), (168, 1318427), (174, 1272964), (203, 1091112), (231, 958856), (232, 954723), (264, 838999), (308, 719142), (319, 694344), (348, 636482), (406, 545556), (462, 479428), (609, 363704), (616, 359571), (638, 347172), (696, 318241), (812, 272778), (924, 239714), (957, 231448), (1218, 181852), (1276, 173586), (1624, 136389), (1848, 119857), (1914, 115724), (2233, 99192), (2436, 90926), (2552, 86793), (3828, 57862), (4133, 53592), (4466, 49596), (4872, 45463), (6699, 33064), (7656, 28931), (8266, 26796), (8932, 24798), (12399, 17864), (13398, 16532)]