489393756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^3\times {\mathrm{2767}}^1$

素因数の和:2828

約数の個数: 72

約数和(自身を含む): 1314855360

約数和(自身を除く): 825461604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 2767, 3468, 4913, 5202, 5534, 8301, 9826, 10404, 11068, 14739, 16602, 19652, 24903, 29478, 33204, 44217, 47039, 49806, 58956, 88434, 94078, 99612, 141117, 176868, 188156, 282234, 423351, 564468, 799663, 846702, 1599326, 1693404, 2398989, 3198652, 4797978, 7196967, 9595956, 13594271, 14393934, 27188542, 28787868, 40782813, 54377084, 81565626, 122348439, 163131252, 244696878, 489393756]

約数ペア:

[(1, 489393756), (2, 244696878), (3, 163131252), (4, 122348439), (6, 81565626), (9, 54377084), (12, 40782813), (17, 28787868), (18, 27188542), (34, 14393934), (36, 13594271), (51, 9595956), (68, 7196967), (102, 4797978), (153, 3198652), (204, 2398989), (289, 1693404), (306, 1599326), (578, 846702), (612, 799663), (867, 564468), (1156, 423351), (1734, 282234), (2601, 188156), (2767, 176868), (3468, 141117), (4913, 99612), (5202, 94078), (5534, 88434), (8301, 58956), (9826, 49806), (10404, 47039), (11068, 44217), (14739, 33204), (16602, 29478), (19652, 24903)]