378339972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 958003200

約数和(自身を除く): 579663228

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 71, 86, 92, 129, 138, 142, 172, 213, 258, 276, 284, 426, 449, 516, 852, 898, 989, 1347, 1633, 1796, 1978, 2694, 2967, 3053, 3266, 3956, 4899, 5388, 5934, 6106, 6532, 9159, 9798, 10327, 11868, 12212, 18318, 19307, 19596, 20654, 30981, 31879, 36636, 38614, 41308, 57921, 61962, 63758, 70219, 77228, 95637, 115842, 123924, 127516, 140438, 191274, 210657, 231684, 280876, 382548, 421314, 444061, 733217, 842628, 888122, 1332183, 1370797, 1466434, 1776244, 2199651, 2664366, 2741594, 2932868, 4112391, 4399302, 5328732, 5483188, 8224782, 8798604, 16449564, 31528331, 63056662, 94584993, 126113324, 189169986, 378339972]

約数ペア:

[(1, 378339972), (2, 189169986), (3, 126113324), (4, 94584993), (6, 63056662), (12, 31528331), (23, 16449564), (43, 8798604), (46, 8224782), (69, 5483188), (71, 5328732), (86, 4399302), (92, 4112391), (129, 2932868), (138, 2741594), (142, 2664366), (172, 2199651), (213, 1776244), (258, 1466434), (276, 1370797), (284, 1332183), (426, 888122), (449, 842628), (516, 733217), (852, 444061), (898, 421314), (989, 382548), (1347, 280876), (1633, 231684), (1796, 210657), (1978, 191274), (2694, 140438), (2967, 127516), (3053, 123924), (3266, 115842), (3956, 95637), (4899, 77228), (5388, 70219), (5934, 63758), (6106, 61962), (6532, 57921), (9159, 41308), (9798, 38614), (10327, 36636), (11868, 31879), (12212, 30981), (18318, 20654), (19307, 19596)]