307553148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 947681280

約数和(自身を除く): 640128132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 47, 63, 69, 84, 92, 94, 126, 138, 141, 161, 188, 207, 252, 276, 282, 322, 329, 414, 423, 483, 564, 644, 658, 828, 846, 966, 987, 1081, 1129, 1316, 1449, 1692, 1932, 1974, 2162, 2258, 2898, 2961, 3243, 3387, 3948, 4324, 4516, 5796, 5922, 6486, 6774, 7567, 7903, 9729, 10161, 11844, 12972, 13548, 15134, 15806, 19458, 20322, 22701, 23709, 25967, 30268, 31612, 38916, 40644, 45402, 47418, 51934, 53063, 68103, 71127, 77901, 90804, 94836, 103868, 106126, 136206, 142254, 155802, 159189, 181769, 212252, 233703, 272412, 284508, 311604, 318378, 363538, 371441, 467406, 477567, 545307, 636756, 727076, 742882, 934812, 955134, 1090614, 1114323, 1220449, 1485764, 1635921, 1910268, 2181228, 2228646, 2440898, 3271842, 3342969, 3661347, 4457292, 4881796, 6543684, 6685938, 7322694, 8543143, 10984041, 13371876, 14645388, 17086286, 21968082, 25629429, 34172572, 43936164, 51258858, 76888287, 102517716, 153776574, 307553148]

約数ペア:

[(1, 307553148), (2, 153776574), (3, 102517716), (4, 76888287), (6, 51258858), (7, 43936164), (9, 34172572), (12, 25629429), (14, 21968082), (18, 17086286), (21, 14645388), (23, 13371876), (28, 10984041), (36, 8543143), (42, 7322694), (46, 6685938), (47, 6543684), (63, 4881796), (69, 4457292), (84, 3661347), (92, 3342969), (94, 3271842), (126, 2440898), (138, 2228646), (141, 2181228), (161, 1910268), (188, 1635921), (207, 1485764), (252, 1220449), (276, 1114323), (282, 1090614), (322, 955134), (329, 934812), (414, 742882), (423, 727076), (483, 636756), (564, 545307), (644, 477567), (658, 467406), (828, 371441), (846, 363538), (966, 318378), (987, 311604), (1081, 284508), (1129, 272412), (1316, 233703), (1449, 212252), (1692, 181769), (1932, 159189), (1974, 155802), (2162, 142254), (2258, 136206), (2898, 106126), (2961, 103868), (3243, 94836), (3387, 90804), (3948, 77901), (4324, 71127), (4516, 68103), (5796, 53063), (5922, 51934), (6486, 47418), (6774, 45402), (7567, 40644), (7903, 38916), (9729, 31612), (10161, 30268), (11844, 25967), (12972, 23709), (13548, 22701), (15134, 20322), (15806, 19458)]