22227216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 65308320

約数和(自身を除く): 43081104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 89, 121, 129, 132, 172, 176, 178, 242, 258, 264, 267, 344, 356, 363, 473, 484, 516, 528, 534, 688, 712, 726, 946, 968, 979, 1032, 1068, 1419, 1424, 1452, 1892, 1936, 1958, 2064, 2136, 2838, 2904, 2937, 3784, 3827, 3916, 4272, 5203, 5676, 5808, 5874, 7568, 7654, 7832, 10406, 10769, 11352, 11481, 11748, 15308, 15609, 15664, 20812, 21538, 22704, 22962, 23496, 30616, 31218, 32307, 41624, 42097, 43076, 45924, 46992, 61232, 62436, 64614, 83248, 84194, 86152, 91848, 124872, 126291, 129228, 168388, 172304, 183696, 249744, 252582, 258456, 336776, 463067, 505164, 516912, 673552, 926134, 1010328, 1389201, 1852268, 2020656, 2778402, 3704536, 5556804, 7409072, 11113608, 22227216]

約数ペア:

[(1, 22227216), (2, 11113608), (3, 7409072), (4, 5556804), (6, 3704536), (8, 2778402), (11, 2020656), (12, 1852268), (16, 1389201), (22, 1010328), (24, 926134), (33, 673552), (43, 516912), (44, 505164), (48, 463067), (66, 336776), (86, 258456), (88, 252582), (89, 249744), (121, 183696), (129, 172304), (132, 168388), (172, 129228), (176, 126291), (178, 124872), (242, 91848), (258, 86152), (264, 84194), (267, 83248), (344, 64614), (356, 62436), (363, 61232), (473, 46992), (484, 45924), (516, 43076), (528, 42097), (534, 41624), (688, 32307), (712, 31218), (726, 30616), (946, 23496), (968, 22962), (979, 22704), (1032, 21538), (1068, 20812), (1419, 15664), (1424, 15609), (1452, 15308), (1892, 11748), (1936, 11481), (1958, 11352), (2064, 10769), (2136, 10406), (2838, 7832), (2904, 7654), (2937, 7568), (3784, 5874), (3827, 5808), (3916, 5676), (4272, 5203)]