1613979444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{249533}}^1$

素因数の和:249565

約数の個数: 72

約数和(自身を含む): 4779075168

約数和(自身を除く): 3165095724

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 249533, 499066, 748599, 998132, 1497198, 1746731, 2744863, 2994396, 3493462, 5240193, 5489726, 6986924, 8234589, 10480386, 10979452, 12227117, 16469178, 19214041, 20960772, 24454234, 32938356, 36681351, 38428082, 48908468, 57642123, 73362702, 76856164, 115284246, 134498287, 146725404, 230568492, 268996574, 403494861, 537993148, 806989722, 1613979444]

約数ペア:

[(1, 1613979444), (2, 806989722), (3, 537993148), (4, 403494861), (6, 268996574), (7, 230568492), (11, 146725404), (12, 134498287), (14, 115284246), (21, 76856164), (22, 73362702), (28, 57642123), (33, 48908468), (42, 38428082), (44, 36681351), (49, 32938356), (66, 24454234), (77, 20960772), (84, 19214041), (98, 16469178), (132, 12227117), (147, 10979452), (154, 10480386), (196, 8234589), (231, 6986924), (294, 5489726), (308, 5240193), (462, 3493462), (539, 2994396), (588, 2744863), (924, 1746731), (1078, 1497198), (1617, 998132), (2156, 748599), (3234, 499066), (6468, 249533)]