339942760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{683}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 800772480

約数和(自身を除く): 460829720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 541, 683, 920, 1082, 1366, 2164, 2705, 2732, 3415, 4328, 5410, 5464, 6830, 10820, 12443, 13660, 15709, 21640, 24886, 27320, 31418, 49772, 62215, 62836, 78545, 99544, 124430, 125672, 157090, 248860, 314180, 369503, 497720, 628360, 739006, 1478012, 1847515, 2956024, 3695030, 7390060, 8498569, 14780120, 16997138, 33994276, 42492845, 67988552, 84985690, 169971380, 339942760]

約数ペア:

[(1, 339942760), (2, 169971380), (4, 84985690), (5, 67988552), (8, 42492845), (10, 33994276), (20, 16997138), (23, 14780120), (40, 8498569), (46, 7390060), (92, 3695030), (115, 2956024), (184, 1847515), (230, 1478012), (460, 739006), (541, 628360), (683, 497720), (920, 369503), (1082, 314180), (1366, 248860), (2164, 157090), (2705, 125672), (2732, 124430), (3415, 99544), (4328, 78545), (5410, 62836), (5464, 62215), (6830, 49772), (10820, 31418), (12443, 27320), (13660, 24886), (15709, 21640)]