717279564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 108

約数和(自身を含む): 1852412856

約数和(自身を除く): 1135133292

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 313, 361, 437, 529, 626, 722, 874, 939, 1058, 1083, 1252, 1311, 1444, 1587, 1748, 1878, 2116, 2166, 2622, 3174, 3756, 4332, 5244, 5947, 6348, 7199, 8303, 10051, 11894, 14398, 16606, 17841, 20102, 21597, 23788, 24909, 28796, 30153, 33212, 35682, 40204, 43194, 49818, 60306, 71364, 86388, 99636, 112993, 120612, 136781, 165577, 190969, 225986, 273562, 331154, 338979, 381938, 410343, 451972, 496731, 547124, 572907, 662308, 677958, 763876, 820686, 993462, 1145814, 1355916, 1641372, 1986924, 2291628, 2598839, 3145963, 5197678, 6291926, 7796517, 9437889, 10395356, 12583852, 15593034, 18875778, 31186068, 37751556, 59773297, 119546594, 179319891, 239093188, 358639782, 717279564]

約数ペア:

[(1, 717279564), (2, 358639782), (3, 239093188), (4, 179319891), (6, 119546594), (12, 59773297), (19, 37751556), (23, 31186068), (38, 18875778), (46, 15593034), (57, 12583852), (69, 10395356), (76, 9437889), (92, 7796517), (114, 6291926), (138, 5197678), (228, 3145963), (276, 2598839), (313, 2291628), (361, 1986924), (437, 1641372), (529, 1355916), (626, 1145814), (722, 993462), (874, 820686), (939, 763876), (1058, 677958), (1083, 662308), (1252, 572907), (1311, 547124), (1444, 496731), (1587, 451972), (1748, 410343), (1878, 381938), (2116, 338979), (2166, 331154), (2622, 273562), (3174, 225986), (3756, 190969), (4332, 165577), (5244, 136781), (5947, 120612), (6348, 112993), (7199, 99636), (8303, 86388), (10051, 71364), (11894, 60306), (14398, 49818), (16606, 43194), (17841, 40204), (20102, 35682), (21597, 33212), (23788, 30153), (24909, 28796)]