1999627.00000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 190080000

約数和(自身を除く): 127800888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 109, 114, 133, 152, 168, 179, 218, 228, 266, 327, 358, 399, 436, 456, 532, 537, 654, 716, 763, 798, 872, 1064, 1074, 1253, 1308, 1432, 1526, 1596, 2071, 2148, 2289, 2506, 2616, 3052, 3192, 3401, 3759, 4142, 4296, 4578, 5012, 6104, 6213, 6802, 7518, 8284, 9156, 10024, 10203, 12426, 13604, 14497, 15036, 16568, 18312, 19511, 20406, 23807, 24852, 27208, 28994, 30072, 39022, 40812, 43491, 47614, 49704, 57988, 58533, 71421, 78044, 81624, 86982, 95228, 115976, 117066, 136577, 142842, 156088, 173964, 190456, 234132, 273154, 285684, 347928, 370709, 409731, 468264, 546308, 571368, 741418, 819462, 1092616, 1112127, 1482836, 1638924, 2224254, 2594963, 2965672, 3277848, 4448508, 5189926, 7784889, 8897016, 10379852, 15569778, 20759704, 31139556, 62279112]

約数ペア:

[(1, 62279112), (2, 31139556), (3, 20759704), (4, 15569778), (6, 10379852), (7, 8897016), (8, 7784889), (12, 5189926), (14, 4448508), (19, 3277848), (21, 2965672), (24, 2594963), (28, 2224254), (38, 1638924), (42, 1482836), (56, 1112127), (57, 1092616), (76, 819462), (84, 741418), (109, 571368), (114, 546308), (133, 468264), (152, 409731), (168, 370709), (179, 347928), (218, 285684), (228, 273154), (266, 234132), (327, 190456), (358, 173964), (399, 156088), (436, 142842), (456, 136577), (532, 117066), (537, 115976), (654, 95228), (716, 86982), (763, 81624), (798, 78044), (872, 71421), (1064, 58533), (1074, 57988), (1253, 49704), (1308, 47614), (1432, 43491), (1526, 40812), (1596, 39022), (2071, 30072), (2148, 28994), (2289, 27208), (2506, 24852), (2616, 23807), (3052, 20406), (3192, 19511), (3401, 18312), (3759, 16568), (4142, 15036), (4296, 14497), (4578, 13604), (5012, 12426), (6104, 10203), (6213, 10024), (6802, 9156), (7518, 8284)]