260222244

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2213}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 624879360

約数和(自身を除く): 364657116

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 239, 246, 478, 492, 717, 956, 1434, 2213, 2868, 4426, 6639, 8852, 9799, 13278, 19598, 26556, 29397, 39196, 58794, 90733, 117588, 181466, 272199, 362932, 528907, 544398, 1057814, 1088796, 1586721, 2115628, 3173442, 6346884, 21685187, 43370374, 65055561, 86740748, 130111122, 260222244]

約数ペア:

[(1, 260222244), (2, 130111122), (3, 86740748), (4, 65055561), (6, 43370374), (12, 21685187), (41, 6346884), (82, 3173442), (123, 2115628), (164, 1586721), (239, 1088796), (246, 1057814), (478, 544398), (492, 528907), (717, 362932), (956, 272199), (1434, 181466), (2213, 117588), (2868, 90733), (4426, 58794), (6639, 39196), (8852, 29397), (9799, 26556), (13278, 19598)]