217419324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 547118208

約数和(自身を除く): 329698884

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 289, 426, 578, 852, 867, 883, 1156, 1207, 1734, 1766, 2414, 2649, 3468, 3532, 3621, 4828, 5298, 7242, 10596, 14484, 15011, 20519, 30022, 41038, 45033, 60044, 61557, 62693, 82076, 90066, 123114, 125386, 180132, 188079, 246228, 250772, 255187, 376158, 510374, 752316, 765561, 1020748, 1065781, 1531122, 2131562, 3062244, 3197343, 4263124, 6394686, 12789372, 18118277, 36236554, 54354831, 72473108, 108709662, 217419324]

約数ペア:

[(1, 217419324), (2, 108709662), (3, 72473108), (4, 54354831), (6, 36236554), (12, 18118277), (17, 12789372), (34, 6394686), (51, 4263124), (68, 3197343), (71, 3062244), (102, 2131562), (142, 1531122), (204, 1065781), (213, 1020748), (284, 765561), (289, 752316), (426, 510374), (578, 376158), (852, 255187), (867, 250772), (883, 246228), (1156, 188079), (1207, 180132), (1734, 125386), (1766, 123114), (2414, 90066), (2649, 82076), (3468, 62693), (3532, 61557), (3621, 60044), (4828, 45033), (5298, 41038), (7242, 30022), (10596, 20519), (14484, 15011)]