506562816

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21277}}^1$

素因数の和:21327

約数の個数: 72

約数和(自身を含む): 1391751424

約数和(自身を除く): 885188608

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, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 21277, 23808, 42554, 63831, 85108, 127662, 170216, 255324, 340432, 510648, 659587, 680864, 1021296, 1319174, 1361728, 1978761, 2042592, 2638348, 2723456, 3957522, 4085184, 5276696, 5446912, 7915044, 8170368, 10553392, 15830088, 16340736, 21106784, 31660176, 42213568, 63320352, 84427136, 126640704, 168854272, 253281408, 506562816]

約数ペア:

[(1, 506562816), (2, 253281408), (3, 168854272), (4, 126640704), (6, 84427136), (8, 63320352), (12, 42213568), (16, 31660176), (24, 21106784), (31, 16340736), (32, 15830088), (48, 10553392), (62, 8170368), (64, 7915044), (93, 5446912), (96, 5276696), (124, 4085184), (128, 3957522), (186, 2723456), (192, 2638348), (248, 2042592), (256, 1978761), (372, 1361728), (384, 1319174), (496, 1021296), (744, 680864), (768, 659587), (992, 510648), (1488, 340432), (1984, 255324), (2976, 170216), (3968, 127662), (5952, 85108), (7936, 63831), (11904, 42554), (21277, 23808)]