221539032

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21517}}^1$

素因数の和:21553

約数の個数: 96

約数和(自身を含む): 704929680

約数和(自身を除く): 483390648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 21517, 43034, 64551, 86068, 129102, 172136, 193653, 236687, 258204, 279721, 387306, 473374, 516408, 559442, 710061, 774612, 839163, 946748, 1118884, 1420122, 1549224, 1678326, 1893496, 2130183, 2237768, 2517489, 2840244, 3076931, 3356652, 4260366, 5034978, 5680488, 6153862, 6713304, 8520732, 9230793, 10069956, 12307724, 17041464, 18461586, 20139912, 24615448, 27692379, 36923172, 55384758, 73846344, 110769516, 221539032]

約数ペア:

[(1, 221539032), (2, 110769516), (3, 73846344), (4, 55384758), (6, 36923172), (8, 27692379), (9, 24615448), (11, 20139912), (12, 18461586), (13, 17041464), (18, 12307724), (22, 10069956), (24, 9230793), (26, 8520732), (33, 6713304), (36, 6153862), (39, 5680488), (44, 5034978), (52, 4260366), (66, 3356652), (72, 3076931), (78, 2840244), (88, 2517489), (99, 2237768), (104, 2130183), (117, 1893496), (132, 1678326), (143, 1549224), (156, 1420122), (198, 1118884), (234, 946748), (264, 839163), (286, 774612), (312, 710061), (396, 559442), (429, 516408), (468, 473374), (572, 387306), (792, 279721), (858, 258204), (936, 236687), (1144, 193653), (1287, 172136), (1716, 129102), (2574, 86068), (3432, 64551), (5148, 43034), (10296, 21517)]