266310928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{55667}}^1$

素因数の和:55711

約数の個数: 40

約数和(自身を含む): 579837888

約数和(自身を除く): 313526960

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 55667, 111334, 222668, 445336, 723671, 890672, 1280341, 1447342, 2560682, 2894684, 5121364, 5789368, 10242728, 11578736, 16644433, 20485456, 33288866, 66577732, 133155464, 266310928]

約数ペア:

[(1, 266310928), (2, 133155464), (4, 66577732), (8, 33288866), (13, 20485456), (16, 16644433), (23, 11578736), (26, 10242728), (46, 5789368), (52, 5121364), (92, 2894684), (104, 2560682), (184, 1447342), (208, 1280341), (299, 890672), (368, 723671), (598, 445336), (1196, 222668), (2392, 111334), (4784, 55667)]