285436188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6569}}^1$

素因数の和:6667

約数の個数: 72

約数和(自身を含む): 774839520

約数和(自身を除く): 489403332

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 306, 426, 612, 639, 852, 1207, 1278, 2414, 2556, 3621, 4828, 6569, 7242, 10863, 13138, 14484, 19707, 21726, 26276, 39414, 43452, 59121, 78828, 111673, 118242, 223346, 236484, 335019, 446692, 466399, 670038, 932798, 1005057, 1340076, 1399197, 1865596, 2010114, 2798394, 4020228, 4197591, 5596788, 7928783, 8395182, 15857566, 16790364, 23786349, 31715132, 47572698, 71359047, 95145396, 142718094, 285436188]

約数ペア:

[(1, 285436188), (2, 142718094), (3, 95145396), (4, 71359047), (6, 47572698), (9, 31715132), (12, 23786349), (17, 16790364), (18, 15857566), (34, 8395182), (36, 7928783), (51, 5596788), (68, 4197591), (71, 4020228), (102, 2798394), (142, 2010114), (153, 1865596), (204, 1399197), (213, 1340076), (284, 1005057), (306, 932798), (426, 670038), (612, 466399), (639, 446692), (852, 335019), (1207, 236484), (1278, 223346), (2414, 118242), (2556, 111673), (3621, 78828), (4828, 59121), (6569, 43452), (7242, 39414), (10863, 26276), (13138, 21726), (14484, 19707)]