2006370816

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68749}}^1$

素因数の和:68789

約数の個数: 80

約数和(自身を含む): 5626500000

約数和(自身を除く): 3620129184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 7296, 9728, 14592, 29184, 68749, 137498, 206247, 274996, 412494, 549992, 824988, 1099984, 1306231, 1649976, 2199968, 2612462, 3299952, 3918693, 4399936, 5224924, 6599904, 7837386, 8799872, 10449848, 13199808, 15674772, 17599744, 20899696, 26399616, 31349544, 35199488, 41799392, 52799232, 62699088, 83598784, 105598464, 125398176, 167197568, 250796352, 334395136, 501592704, 668790272, 1003185408, 2006370816]

約数ペア:

[(1, 2006370816), (2, 1003185408), (3, 668790272), (4, 501592704), (6, 334395136), (8, 250796352), (12, 167197568), (16, 125398176), (19, 105598464), (24, 83598784), (32, 62699088), (38, 52799232), (48, 41799392), (57, 35199488), (64, 31349544), (76, 26399616), (96, 20899696), (114, 17599744), (128, 15674772), (152, 13199808), (192, 10449848), (228, 8799872), (256, 7837386), (304, 6599904), (384, 5224924), (456, 4399936), (512, 3918693), (608, 3299952), (768, 2612462), (912, 2199968), (1216, 1649976), (1536, 1306231), (1824, 1099984), (2432, 824988), (3648, 549992), (4864, 412494), (7296, 274996), (9728, 206247), (14592, 137498), (29184, 68749)]