508338984

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1109}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 1294704000

約数和(自身を除く): 786365016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 269, 284, 426, 538, 568, 807, 852, 1076, 1109, 1614, 1704, 2152, 2218, 3228, 3327, 4436, 6456, 6654, 8872, 13308, 19099, 26616, 38198, 57297, 76396, 78739, 114594, 152792, 157478, 229188, 236217, 298321, 314956, 458376, 472434, 596642, 629912, 894963, 944868, 1193284, 1789926, 1889736, 2386568, 3579852, 7159704, 21180791, 42361582, 63542373, 84723164, 127084746, 169446328, 254169492, 508338984]

約数ペア:

[(1, 508338984), (2, 254169492), (3, 169446328), (4, 127084746), (6, 84723164), (8, 63542373), (12, 42361582), (24, 21180791), (71, 7159704), (142, 3579852), (213, 2386568), (269, 1889736), (284, 1789926), (426, 1193284), (538, 944868), (568, 894963), (807, 629912), (852, 596642), (1076, 472434), (1109, 458376), (1614, 314956), (1704, 298321), (2152, 236217), (2218, 229188), (3228, 157478), (3327, 152792), (4436, 114594), (6456, 78739), (6654, 76396), (8872, 57297), (13308, 38198), (19099, 26616)]