2785745556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{305857}}^1$

素因数の和:305901

約数の個数: 72

約数和(自身を含む): 8015926464

約数和(自身を除く): 5230180908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 305857, 611714, 917571, 1223428, 1835142, 2752713, 3364427, 3670284, 5505426, 6728854, 7034711, 10093281, 11010852, 13457708, 14069422, 20186562, 21104133, 28138844, 30279843, 40373124, 42208266, 60559686, 63312399, 77381821, 84416532, 121119372, 126624798, 154763642, 232145463, 253249596, 309527284, 464290926, 696436389, 928581852, 1392872778, 2785745556]

約数ペア:

[(1, 2785745556), (2, 1392872778), (3, 928581852), (4, 696436389), (6, 464290926), (9, 309527284), (11, 253249596), (12, 232145463), (18, 154763642), (22, 126624798), (23, 121119372), (33, 84416532), (36, 77381821), (44, 63312399), (46, 60559686), (66, 42208266), (69, 40373124), (92, 30279843), (99, 28138844), (132, 21104133), (138, 20186562), (198, 14069422), (207, 13457708), (253, 11010852), (276, 10093281), (396, 7034711), (414, 6728854), (506, 5505426), (759, 3670284), (828, 3364427), (1012, 2752713), (1518, 1835142), (2277, 1223428), (3036, 917571), (4554, 611714), (9108, 305857)]