215460984976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3779}}^1\times {\mathrm{154933}}^1$

素因数の和:158743

約数の個数: 40

約数和(自身を含む): 435723986880

約数和(自身を除く): 220263001904

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3779, 7558, 15116, 30232, 60464, 86917, 154933, 173834, 309866, 347668, 619732, 695336, 1239464, 1390672, 2478928, 3563459, 7126918, 14253836, 28507672, 57015344, 585491807, 1170983614, 2341967228, 4683934456, 9367868912, 13466311561, 26932623122, 53865246244, 107730492488, 215460984976]

約数ペア:

[(1, 215460984976), (2, 107730492488), (4, 53865246244), (8, 26932623122), (16, 13466311561), (23, 9367868912), (46, 4683934456), (92, 2341967228), (184, 1170983614), (368, 585491807), (3779, 57015344), (7558, 28507672), (15116, 14253836), (30232, 7126918), (60464, 3563459), (86917, 2478928), (154933, 1390672), (173834, 1239464), (309866, 695336), (347668, 619732)]