242585104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{1063}}^1$

素因数の和:1927

約数の個数: 40

約数和(自身を含む): 498718080

約数和(自身を除く): 256132976

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 839, 1063, 1678, 2126, 3356, 4252, 6712, 8504, 13424, 14263, 17008, 18071, 28526, 36142, 57052, 72284, 114104, 144568, 228208, 289136, 891857, 1783714, 3567428, 7134856, 14269712, 15161569, 30323138, 60646276, 121292552, 242585104]

約数ペア:

[(1, 242585104), (2, 121292552), (4, 60646276), (8, 30323138), (16, 15161569), (17, 14269712), (34, 7134856), (68, 3567428), (136, 1783714), (272, 891857), (839, 289136), (1063, 228208), (1678, 144568), (2126, 114104), (3356, 72284), (4252, 57052), (6712, 36142), (8504, 28526), (13424, 18071), (14263, 17008)]