245615232

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:534

約数の個数: 128

約数和(自身を含む): 689356800

約数和(自身を除く): 443741568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 186, 188, 192, 248, 282, 372, 376, 384, 439, 496, 564, 744, 752, 878, 992, 1128, 1317, 1457, 1488, 1504, 1756, 1984, 2256, 2634, 2914, 2976, 3008, 3512, 3968, 4371, 4512, 5268, 5828, 5952, 6016, 7024, 8742, 9024, 10536, 11656, 11904, 13609, 14048, 17484, 18048, 20633, 21072, 23312, 27218, 28096, 34968, 40827, 41266, 42144, 46624, 54436, 56192, 61899, 69936, 81654, 82532, 84288, 93248, 108872, 123798, 139872, 163308, 165064, 168576, 186496, 217744, 247596, 279744, 326616, 330128, 435488, 495192, 559488, 639623, 653232, 660256, 870976, 990384, 1279246, 1306464, 1320512, 1741952, 1918869, 1980768, 2558492, 2612928, 2641024, 3837738, 3961536, 5116984, 5225856, 7675476, 7923072, 10233968, 15350952, 20467936, 30701904, 40935872, 61403808, 81871744, 122807616, 245615232]

約数ペア:

[(1, 245615232), (2, 122807616), (3, 81871744), (4, 61403808), (6, 40935872), (8, 30701904), (12, 20467936), (16, 15350952), (24, 10233968), (31, 7923072), (32, 7675476), (47, 5225856), (48, 5116984), (62, 3961536), (64, 3837738), (93, 2641024), (94, 2612928), (96, 2558492), (124, 1980768), (128, 1918869), (141, 1741952), (186, 1320512), (188, 1306464), (192, 1279246), (248, 990384), (282, 870976), (372, 660256), (376, 653232), (384, 639623), (439, 559488), (496, 495192), (564, 435488), (744, 330128), (752, 326616), (878, 279744), (992, 247596), (1128, 217744), (1317, 186496), (1457, 168576), (1488, 165064), (1504, 163308), (1756, 139872), (1984, 123798), (2256, 108872), (2634, 93248), (2914, 84288), (2976, 82532), (3008, 81654), (3512, 69936), (3968, 61899), (4371, 56192), (4512, 54436), (5268, 46624), (5828, 42144), (5952, 41266), (6016, 40827), (7024, 34968), (8742, 28096), (9024, 27218), (10536, 23312), (11656, 21072), (11904, 20633), (13609, 18048), (14048, 17484)]