247107696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{487}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 721060992

約数和(自身を除く): 473953296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 487, 496, 528, 682, 744, 961, 974, 1023, 1364, 1461, 1488, 1922, 1948, 2046, 2728, 2883, 2922, 3844, 3896, 4092, 5357, 5456, 5766, 5844, 7688, 7792, 8184, 10571, 10714, 11532, 11688, 15097, 15376, 16071, 16368, 21142, 21428, 23064, 23376, 30194, 31713, 32142, 42284, 42856, 45291, 46128, 60388, 63426, 64284, 84568, 85712, 90582, 120776, 126852, 128568, 166067, 169136, 181164, 241552, 253704, 257136, 332134, 362328, 468007, 498201, 507408, 664268, 724656, 936014, 996402, 1328536, 1404021, 1872028, 1992804, 2657072, 2808042, 3744056, 3985608, 5148077, 5616084, 7488112, 7971216, 10296154, 11232168, 15444231, 20592308, 22464336, 30888462, 41184616, 61776924, 82369232, 123553848, 247107696]

約数ペア:

[(1, 247107696), (2, 123553848), (3, 82369232), (4, 61776924), (6, 41184616), (8, 30888462), (11, 22464336), (12, 20592308), (16, 15444231), (22, 11232168), (24, 10296154), (31, 7971216), (33, 7488112), (44, 5616084), (48, 5148077), (62, 3985608), (66, 3744056), (88, 2808042), (93, 2657072), (124, 1992804), (132, 1872028), (176, 1404021), (186, 1328536), (248, 996402), (264, 936014), (341, 724656), (372, 664268), (487, 507408), (496, 498201), (528, 468007), (682, 362328), (744, 332134), (961, 257136), (974, 253704), (1023, 241552), (1364, 181164), (1461, 169136), (1488, 166067), (1922, 128568), (1948, 126852), (2046, 120776), (2728, 90582), (2883, 85712), (2922, 84568), (3844, 64284), (3896, 63426), (4092, 60388), (5357, 46128), (5456, 45291), (5766, 42856), (5844, 42284), (7688, 32142), (7792, 31713), (8184, 30194), (10571, 23376), (10714, 23064), (11532, 21428), (11688, 21142), (15097, 16368), (15376, 16071)]