1738406992

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 3913697920

約数和(自身を除く): 2175290928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 157, 218, 314, 436, 628, 763, 872, 907, 1099, 1256, 1526, 1744, 1814, 2198, 2512, 3052, 3628, 4396, 6104, 6349, 7256, 8792, 12208, 12698, 14512, 17113, 17584, 25396, 34226, 50792, 68452, 98863, 101584, 119791, 136904, 142399, 197726, 239582, 273808, 284798, 395452, 479164, 569596, 692041, 790904, 958328, 996793, 1139192, 1384082, 1581808, 1916656, 1993586, 2278384, 2768164, 3987172, 5536328, 7974344, 11072656, 15521491, 15948688, 31042982, 62085964, 108650437, 124171928, 217300874, 248343856, 434601748, 869203496, 1738406992]

約数ペア:

[(1, 1738406992), (2, 869203496), (4, 434601748), (7, 248343856), (8, 217300874), (14, 124171928), (16, 108650437), (28, 62085964), (56, 31042982), (109, 15948688), (112, 15521491), (157, 11072656), (218, 7974344), (314, 5536328), (436, 3987172), (628, 2768164), (763, 2278384), (872, 1993586), (907, 1916656), (1099, 1581808), (1256, 1384082), (1526, 1139192), (1744, 996793), (1814, 958328), (2198, 790904), (2512, 692041), (3052, 569596), (3628, 479164), (4396, 395452), (6104, 284798), (6349, 273808), (7256, 239582), (8792, 197726), (12208, 142399), (12698, 136904), (14512, 119791), (17113, 101584), (17584, 98863), (25396, 68452), (34226, 50792)]