308999808

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 980179200

約数和(自身を除く): 671179392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 64, 72, 78, 94, 96, 104, 117, 128, 141, 144, 156, 188, 192, 208, 234, 282, 288, 312, 376, 384, 416, 423, 439, 468, 564, 576, 611, 624, 752, 832, 846, 878, 936, 1128, 1152, 1222, 1248, 1317, 1504, 1664, 1692, 1756, 1833, 1872, 2256, 2444, 2496, 2634, 3008, 3384, 3512, 3666, 3744, 3951, 4512, 4888, 4992, 5268, 5499, 5707, 6016, 6768, 7024, 7332, 7488, 7902, 9024, 9776, 10536, 10998, 11414, 13536, 14048, 14664, 14976, 15804, 17121, 18048, 19552, 20633, 21072, 21996, 22828, 27072, 28096, 29328, 31608, 34242, 39104, 41266, 42144, 43992, 45656, 51363, 54144, 56192, 58656, 61899, 63216, 68484, 78208, 82532, 84288, 87984, 91312, 102726, 117312, 123798, 126432, 136968, 165064, 168576, 175968, 182624, 185697, 205452, 234624, 247596, 252864, 268229, 273936, 330128, 351936, 365248, 371394, 410904, 495192, 505728, 536458, 547872, 660256, 703872, 730496, 742788, 804687, 821808, 990384, 1072916, 1095744, 1320512, 1485576, 1609374, 1643616, 1980768, 2145832, 2191488, 2414061, 2641024, 2971152, 3218748, 3287232, 3961536, 4291664, 4828122, 5942304, 6437496, 6574464, 7923072, 8583328, 9656244, 11884608, 12874992, 17166656, 19312488, 23769216, 25749984, 34333312, 38624976, 51499968, 77249952, 102999936, 154499904, 308999808]

約数ペア:

[(1, 308999808), (2, 154499904), (3, 102999936), (4, 77249952), (6, 51499968), (8, 38624976), (9, 34333312), (12, 25749984), (13, 23769216), (16, 19312488), (18, 17166656), (24, 12874992), (26, 11884608), (32, 9656244), (36, 8583328), (39, 7923072), (47, 6574464), (48, 6437496), (52, 5942304), (64, 4828122), (72, 4291664), (78, 3961536), (94, 3287232), (96, 3218748), (104, 2971152), (117, 2641024), (128, 2414061), (141, 2191488), (144, 2145832), (156, 1980768), (188, 1643616), (192, 1609374), (208, 1485576), (234, 1320512), (282, 1095744), (288, 1072916), (312, 990384), (376, 821808), (384, 804687), (416, 742788), (423, 730496), (439, 703872), (468, 660256), (564, 547872), (576, 536458), (611, 505728), (624, 495192), (752, 410904), (832, 371394), (846, 365248), (878, 351936), (936, 330128), (1128, 273936), (1152, 268229), (1222, 252864), (1248, 247596), (1317, 234624), (1504, 205452), (1664, 185697), (1692, 182624), (1756, 175968), (1833, 168576), (1872, 165064), (2256, 136968), (2444, 126432), (2496, 123798), (2634, 117312), (3008, 102726), (3384, 91312), (3512, 87984), (3666, 84288), (3744, 82532), (3951, 78208), (4512, 68484), (4888, 63216), (4992, 61899), (5268, 58656), (5499, 56192), (5707, 54144), (6016, 51363), (6768, 45656), (7024, 43992), (7332, 42144), (7488, 41266), (7902, 39104), (9024, 34242), (9776, 31608), (10536, 29328), (10998, 28096), (11414, 27072), (13536, 22828), (14048, 21996), (14664, 21072), (14976, 20633), (15804, 19552), (17121, 18048)]