215780688

素因数分解:

$2^4\times 3^2\times {\mathrm{929}}^1\times {\mathrm{1613}}^1$

素因数の和:2556

約数の個数: 60

約数和(自身を含む): 604911060

約数和(自身を除く): 389130372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 929, 1613, 1858, 2787, 3226, 3716, 4839, 5574, 6452, 7432, 8361, 9678, 11148, 12904, 14517, 14864, 16722, 19356, 22296, 25808, 29034, 33444, 38712, 44592, 58068, 66888, 77424, 116136, 133776, 232272, 1498477, 2996954, 4495431, 5993908, 8990862, 11987816, 13486293, 17981724, 23975632, 26972586, 35963448, 53945172, 71926896, 107890344, 215780688]

約数ペア:

[(1, 215780688), (2, 107890344), (3, 71926896), (4, 53945172), (6, 35963448), (8, 26972586), (9, 23975632), (12, 17981724), (16, 13486293), (18, 11987816), (24, 8990862), (36, 5993908), (48, 4495431), (72, 2996954), (144, 1498477), (929, 232272), (1613, 133776), (1858, 116136), (2787, 77424), (3226, 66888), (3716, 58068), (4839, 44592), (5574, 38712), (6452, 33444), (7432, 29034), (8361, 25808), (9678, 22296), (11148, 19356), (12904, 16722), (14517, 14864)]