388631808

素因数分解:

$2^8\times 3^2\times {\mathrm{168677}}^1$

素因数の和:168699

約数の個数: 54

約数和(自身を含む): 1120527954

約数和(自身を除く): 731896146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 168677, 337354, 506031, 674708, 1012062, 1349416, 1518093, 2024124, 2698832, 3036186, 4048248, 5397664, 6072372, 8096496, 10795328, 12144744, 16192992, 21590656, 24289488, 32385984, 43181312, 48578976, 64771968, 97157952, 129543936, 194315904, 388631808]

約数ペア:

[(1, 388631808), (2, 194315904), (3, 129543936), (4, 97157952), (6, 64771968), (8, 48578976), (9, 43181312), (12, 32385984), (16, 24289488), (18, 21590656), (24, 16192992), (32, 12144744), (36, 10795328), (48, 8096496), (64, 6072372), (72, 5397664), (96, 4048248), (128, 3036186), (144, 2698832), (192, 2024124), (256, 1518093), (288, 1349416), (384, 1012062), (576, 674708), (768, 506031), (1152, 337354), (2304, 168677)]