808216146

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{3533}}^1$

素因数の和:3791

約数の個数: 48

約数和(自身を含む): 1786224960

約数和(自身を除く): 978008814

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 179, 213, 358, 426, 537, 639, 1074, 1278, 1611, 3222, 3533, 7066, 10599, 12709, 21198, 25418, 31797, 38127, 63594, 76254, 114381, 228762, 250843, 501686, 632407, 752529, 1264814, 1505058, 1897221, 2257587, 3794442, 4515174, 5691663, 11383326, 44900897, 89801794, 134702691, 269405382, 404108073, 808216146]

約数ペア:

[(1, 808216146), (2, 404108073), (3, 269405382), (6, 134702691), (9, 89801794), (18, 44900897), (71, 11383326), (142, 5691663), (179, 4515174), (213, 3794442), (358, 2257587), (426, 1897221), (537, 1505058), (639, 1264814), (1074, 752529), (1278, 632407), (1611, 501686), (3222, 250843), (3533, 228762), (7066, 114381), (10599, 76254), (12709, 63594), (21198, 38127), (25418, 31797)]