1616021748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{3299}}^1$

素因数の和:4557

約数の個数: 72

約数和(自身を含む): 4461256800

約数和(自身を除く): 2845235052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1237, 2474, 3299, 3711, 4948, 6598, 7422, 9897, 11133, 13196, 13607, 14844, 19794, 22266, 27214, 29691, 36289, 39588, 40821, 44532, 54428, 59382, 72578, 81642, 108867, 118764, 122463, 145156, 163284, 217734, 244926, 326601, 435468, 489852, 653202, 1306404, 4080863, 8161726, 12242589, 16323452, 24485178, 36727767, 44889493, 48970356, 73455534, 89778986, 134668479, 146911068, 179557972, 269336958, 404005437, 538673916, 808010874, 1616021748]

約数ペア:

[(1, 1616021748), (2, 808010874), (3, 538673916), (4, 404005437), (6, 269336958), (9, 179557972), (11, 146911068), (12, 134668479), (18, 89778986), (22, 73455534), (33, 48970356), (36, 44889493), (44, 36727767), (66, 24485178), (99, 16323452), (132, 12242589), (198, 8161726), (396, 4080863), (1237, 1306404), (2474, 653202), (3299, 489852), (3711, 435468), (4948, 326601), (6598, 244926), (7422, 217734), (9897, 163284), (11133, 145156), (13196, 122463), (13607, 118764), (14844, 108867), (19794, 81642), (22266, 72578), (27214, 59382), (29691, 54428), (36289, 44532), (39588, 40821)]