253221888

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2713

約数の個数: 88

約数和(自身を含む): 696962560

約数和(自身を除く): 443740672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2659, 2976, 3072, 3968, 5318, 5952, 7936, 7977, 10636, 11904, 15872, 15954, 21272, 23808, 31744, 31908, 42544, 47616, 63816, 82429, 85088, 95232, 127632, 164858, 170176, 247287, 255264, 329716, 340352, 494574, 510528, 659432, 680704, 989148, 1021056, 1318864, 1361408, 1978296, 2042112, 2637728, 2722816, 3956592, 4084224, 5275456, 7913184, 8168448, 10550912, 15826368, 21101824, 31652736, 42203648, 63305472, 84407296, 126610944, 253221888]

約数ペア:

[(1, 253221888), (2, 126610944), (3, 84407296), (4, 63305472), (6, 42203648), (8, 31652736), (12, 21101824), (16, 15826368), (24, 10550912), (31, 8168448), (32, 7913184), (48, 5275456), (62, 4084224), (64, 3956592), (93, 2722816), (96, 2637728), (124, 2042112), (128, 1978296), (186, 1361408), (192, 1318864), (248, 1021056), (256, 989148), (372, 680704), (384, 659432), (496, 510528), (512, 494574), (744, 340352), (768, 329716), (992, 255264), (1024, 247287), (1488, 170176), (1536, 164858), (1984, 127632), (2659, 95232), (2976, 85088), (3072, 82429), (3968, 63816), (5318, 47616), (5952, 42544), (7936, 31908), (7977, 31744), (10636, 23808), (11904, 21272), (15872, 15954)]