328319574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4337}}^1$

素因数の和:4421

約数の個数: 64

約数和(自身を含む): 759601152

約数和(自身を除く): 431281578

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 111, 186, 222, 341, 407, 682, 814, 1023, 1147, 1221, 2046, 2294, 2442, 3441, 4337, 6882, 8674, 12617, 13011, 25234, 26022, 37851, 47707, 75702, 95414, 134447, 143121, 160469, 268894, 286242, 320938, 403341, 481407, 806682, 962814, 1478917, 1765159, 2957834, 3530318, 4436751, 4974539, 5295477, 8873502, 9949078, 10590954, 14923617, 29847234, 54719929, 109439858, 164159787, 328319574]

約数ペア:

[(1, 328319574), (2, 164159787), (3, 109439858), (6, 54719929), (11, 29847234), (22, 14923617), (31, 10590954), (33, 9949078), (37, 8873502), (62, 5295477), (66, 4974539), (74, 4436751), (93, 3530318), (111, 2957834), (186, 1765159), (222, 1478917), (341, 962814), (407, 806682), (682, 481407), (814, 403341), (1023, 320938), (1147, 286242), (1221, 268894), (2046, 160469), (2294, 143121), (2442, 134447), (3441, 95414), (4337, 75702), (6882, 47707), (8674, 37851), (12617, 26022), (13011, 25234)]