689945952

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{422761}}^1$

素因数の和:422791

約数の個数: 48

約数和(自身を含む): 1917648432

約数和(自身を除く): 1227702480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 422761, 845522, 1268283, 1691044, 2536566, 3382088, 5073132, 6764176, 7186937, 10146264, 13528352, 14373874, 20292528, 21560811, 28747748, 40585056, 43121622, 57495496, 86243244, 114990992, 172486488, 229981984, 344972976, 689945952]

約数ペア:

[(1, 689945952), (2, 344972976), (3, 229981984), (4, 172486488), (6, 114990992), (8, 86243244), (12, 57495496), (16, 43121622), (17, 40585056), (24, 28747748), (32, 21560811), (34, 20292528), (48, 14373874), (51, 13528352), (68, 10146264), (96, 7186937), (102, 6764176), (136, 5073132), (204, 3382088), (272, 2536566), (408, 1691044), (544, 1268283), (816, 845522), (1632, 422761)]