317672316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3217}}^1$

素因数の和:3451

約数の個数: 72

約数和(自身を含む): 869143184

約数和(自身を除く): 551470868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 633, 844, 1266, 1899, 2532, 2743, 3217, 3798, 5486, 6434, 7596, 8229, 9651, 10972, 12868, 16458, 19302, 24687, 28953, 32916, 38604, 41821, 49374, 57906, 83642, 98748, 115812, 125463, 167284, 250926, 376389, 501852, 678787, 752778, 1357574, 1505556, 2036361, 2715148, 4072722, 6109083, 8145444, 8824231, 12218166, 17648462, 24436332, 26472693, 35296924, 52945386, 79418079, 105890772, 158836158, 317672316]

約数ペア:

[(1, 317672316), (2, 158836158), (3, 105890772), (4, 79418079), (6, 52945386), (9, 35296924), (12, 26472693), (13, 24436332), (18, 17648462), (26, 12218166), (36, 8824231), (39, 8145444), (52, 6109083), (78, 4072722), (117, 2715148), (156, 2036361), (211, 1505556), (234, 1357574), (422, 752778), (468, 678787), (633, 501852), (844, 376389), (1266, 250926), (1899, 167284), (2532, 125463), (2743, 115812), (3217, 98748), (3798, 83642), (5486, 57906), (6434, 49374), (7596, 41821), (8229, 38604), (9651, 32916), (10972, 28953), (12868, 24687), (16458, 19302)]