260881794

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1811}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 580042944

約数和(自身を除く): 319161150

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 151, 159, 302, 318, 453, 477, 906, 954, 1359, 1811, 2718, 3622, 5433, 8003, 10866, 16006, 16299, 24009, 32598, 48018, 72027, 95983, 144054, 191966, 273461, 287949, 546922, 575898, 820383, 863847, 1640766, 1727694, 2461149, 4922298, 14493433, 28986866, 43480299, 86960598, 130440897, 260881794]

約数ペア:

[(1, 260881794), (2, 130440897), (3, 86960598), (6, 43480299), (9, 28986866), (18, 14493433), (53, 4922298), (106, 2461149), (151, 1727694), (159, 1640766), (302, 863847), (318, 820383), (453, 575898), (477, 546922), (906, 287949), (954, 273461), (1359, 191966), (1811, 144054), (2718, 95983), (3622, 72027), (5433, 48018), (8003, 32598), (10866, 24009), (16006, 16299)]