272640272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{24239}}^1$

素因数の和:24303

約数の個数: 40

約数和(自身を含む): 571094400

約数和(自身を除く): 298454128

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 24239, 48478, 96956, 193912, 387824, 460541, 896843, 921082, 1793686, 1842164, 3587372, 3684328, 7174744, 7368656, 14349488, 17040017, 34080034, 68160068, 136320136, 272640272]

約数ペア:

[(1, 272640272), (2, 136320136), (4, 68160068), (8, 34080034), (16, 17040017), (19, 14349488), (37, 7368656), (38, 7174744), (74, 3684328), (76, 3587372), (148, 1842164), (152, 1793686), (296, 921082), (304, 896843), (592, 460541), (703, 387824), (1406, 193912), (2812, 96956), (5624, 48478), (11248, 24239)]