218610252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 659684256

約数和(自身を除く): 441074004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 113, 126, 162, 189, 226, 252, 324, 339, 378, 452, 567, 678, 756, 791, 853, 1017, 1134, 1356, 1582, 1706, 2034, 2268, 2373, 2559, 3051, 3164, 3412, 4068, 4746, 5118, 5971, 6102, 7119, 7677, 9153, 9492, 10236, 11942, 12204, 14238, 15354, 17913, 18306, 21357, 23031, 23884, 28476, 30708, 35826, 36612, 42714, 46062, 53739, 64071, 69093, 71652, 85428, 92124, 96389, 107478, 128142, 138186, 161217, 192778, 214956, 256284, 276372, 289167, 322434, 385556, 483651, 578334, 644868, 674723, 867501, 967302, 1156668, 1349446, 1735002, 1934604, 2024169, 2602503, 2698892, 3470004, 4048338, 5205006, 6072507, 7807509, 8096676, 10410012, 12145014, 15615018, 18217521, 24290028, 31230036, 36435042, 54652563, 72870084, 109305126, 218610252]

約数ペア:

[(1, 218610252), (2, 109305126), (3, 72870084), (4, 54652563), (6, 36435042), (7, 31230036), (9, 24290028), (12, 18217521), (14, 15615018), (18, 12145014), (21, 10410012), (27, 8096676), (28, 7807509), (36, 6072507), (42, 5205006), (54, 4048338), (63, 3470004), (81, 2698892), (84, 2602503), (108, 2024169), (113, 1934604), (126, 1735002), (162, 1349446), (189, 1156668), (226, 967302), (252, 867501), (324, 674723), (339, 644868), (378, 578334), (452, 483651), (567, 385556), (678, 322434), (756, 289167), (791, 276372), (853, 256284), (1017, 214956), (1134, 192778), (1356, 161217), (1582, 138186), (1706, 128142), (2034, 107478), (2268, 96389), (2373, 92124), (2559, 85428), (3051, 71652), (3164, 69093), (3412, 64071), (4068, 53739), (4746, 46062), (5118, 42714), (5971, 36612), (6102, 35826), (7119, 30708), (7677, 28476), (9153, 23884), (9492, 23031), (10236, 21357), (11942, 18306), (12204, 17913), (14238, 15354)]