416202381

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 776805120

約数和(自身を除く): 360602739

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 81, 111, 119, 153, 189, 243, 259, 333, 357, 389, 459, 567, 629, 777, 999, 1071, 1167, 1377, 1701, 1887, 2331, 2723, 2997, 3213, 3501, 4131, 4403, 5661, 6613, 6993, 8169, 8991, 9639, 10503, 13209, 14393, 16983, 19839, 20979, 24507, 28917, 31509, 39627, 43179, 46291, 50949, 59517, 62937, 73521, 94527, 100751, 118881, 129537, 138873, 152847, 178551, 220563, 244681, 302253, 356643, 388611, 416619, 535653, 661689, 734043, 906759, 1069929, 1165833, 1249857, 1606959, 1712767, 2202129, 2720277, 3497499, 3749571, 5138301, 6606387, 8160831, 11248713, 15414903, 19819161, 24482493, 46244709, 59457483, 138734127, 416202381]

約数ペア:

[(1, 416202381), (3, 138734127), (7, 59457483), (9, 46244709), (17, 24482493), (21, 19819161), (27, 15414903), (37, 11248713), (51, 8160831), (63, 6606387), (81, 5138301), (111, 3749571), (119, 3497499), (153, 2720277), (189, 2202129), (243, 1712767), (259, 1606959), (333, 1249857), (357, 1165833), (389, 1069929), (459, 906759), (567, 734043), (629, 661689), (777, 535653), (999, 416619), (1071, 388611), (1167, 356643), (1377, 302253), (1701, 244681), (1887, 220563), (2331, 178551), (2723, 152847), (2997, 138873), (3213, 129537), (3501, 118881), (4131, 100751), (4403, 94527), (5661, 73521), (6613, 62937), (6993, 59517), (8169, 50949), (8991, 46291), (9639, 43179), (10503, 39627), (13209, 31509), (14393, 28917), (16983, 24507), (19839, 20979)]