231566556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31583}}^1$

素因数の和:31650

約数の個数: 48

約数和(自身を含む): 594284544

約数和(自身を除く): 362717988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 31583, 63166, 94749, 126332, 189498, 378996, 410579, 821158, 1231737, 1484401, 1642316, 2463474, 2968802, 4453203, 4926948, 5937604, 8906406, 17812812, 19297213, 38594426, 57891639, 77188852, 115783278, 231566556]

約数ペア:

[(1, 231566556), (2, 115783278), (3, 77188852), (4, 57891639), (6, 38594426), (12, 19297213), (13, 17812812), (26, 8906406), (39, 5937604), (47, 4926948), (52, 4453203), (78, 2968802), (94, 2463474), (141, 1642316), (156, 1484401), (188, 1231737), (282, 821158), (564, 410579), (611, 378996), (1222, 189498), (1833, 126332), (2444, 94749), (3666, 63166), (7332, 31583)]