317387892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1401

約数の個数: 72

約数和(自身を含む): 798396480

約数和(自身を除く): 481008588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 289, 426, 578, 852, 867, 1156, 1207, 1289, 1734, 2414, 2578, 3468, 3621, 3867, 4828, 5156, 7242, 7734, 14484, 15468, 20519, 21913, 41038, 43826, 61557, 65739, 82076, 87652, 91519, 123114, 131478, 183038, 246228, 262956, 274557, 366076, 372521, 549114, 745042, 1098228, 1117563, 1490084, 1555823, 2235126, 3111646, 4470252, 4667469, 6223292, 9334938, 18669876, 26448991, 52897982, 79346973, 105795964, 158693946, 317387892]

約数ペア:

[(1, 317387892), (2, 158693946), (3, 105795964), (4, 79346973), (6, 52897982), (12, 26448991), (17, 18669876), (34, 9334938), (51, 6223292), (68, 4667469), (71, 4470252), (102, 3111646), (142, 2235126), (204, 1555823), (213, 1490084), (284, 1117563), (289, 1098228), (426, 745042), (578, 549114), (852, 372521), (867, 366076), (1156, 274557), (1207, 262956), (1289, 246228), (1734, 183038), (2414, 131478), (2578, 123114), (3468, 91519), (3621, 87652), (3867, 82076), (4828, 65739), (5156, 61557), (7242, 43826), (7734, 41038), (14484, 21913), (15468, 20519)]