717014862

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 1635163200

約数和(自身を除く): 918148338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 109, 122, 183, 218, 327, 366, 549, 654, 981, 1098, 1647, 1962, 1997, 2943, 3294, 3994, 5886, 5991, 6649, 11982, 13298, 17973, 19947, 35946, 39894, 53919, 59841, 107838, 119682, 121817, 179523, 217673, 243634, 359046, 365451, 435346, 653019, 730902, 1096353, 1306038, 1959057, 2192706, 3289059, 3918114, 5877171, 6578118, 11754342, 13278053, 26556106, 39834159, 79668318, 119502477, 239004954, 358507431, 717014862]

約数ペア:

[(1, 717014862), (2, 358507431), (3, 239004954), (6, 119502477), (9, 79668318), (18, 39834159), (27, 26556106), (54, 13278053), (61, 11754342), (109, 6578118), (122, 5877171), (183, 3918114), (218, 3289059), (327, 2192706), (366, 1959057), (549, 1306038), (654, 1096353), (981, 730902), (1098, 653019), (1647, 435346), (1962, 365451), (1997, 359046), (2943, 243634), (3294, 217673), (3994, 179523), (5886, 121817), (5991, 119682), (6649, 107838), (11982, 59841), (13298, 53919), (17973, 39894), (19947, 35946)]