717455544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{21491}}^1$

素因数の和:21620

約数の個数: 64

約数和(自身を含む): 1949754240

約数和(自身を除く): 1232298696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 2568, 2782, 4173, 5564, 8346, 11128, 16692, 21491, 33384, 42982, 64473, 85964, 128946, 171928, 257892, 279383, 515784, 558766, 838149, 1117532, 1676298, 2235064, 2299537, 3352596, 4599074, 6705192, 6898611, 9198148, 13797222, 18396296, 27594444, 29893981, 55188888, 59787962, 89681943, 119575924, 179363886, 239151848, 358727772, 717455544]

約数ペア:

[(1, 717455544), (2, 358727772), (3, 239151848), (4, 179363886), (6, 119575924), (8, 89681943), (12, 59787962), (13, 55188888), (24, 29893981), (26, 27594444), (39, 18396296), (52, 13797222), (78, 9198148), (104, 6898611), (107, 6705192), (156, 4599074), (214, 3352596), (312, 2299537), (321, 2235064), (428, 1676298), (642, 1117532), (856, 838149), (1284, 558766), (1391, 515784), (2568, 279383), (2782, 257892), (4173, 171928), (5564, 128946), (8346, 85964), (11128, 64473), (16692, 42982), (21491, 33384)]