213743016

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 620006400

約数和(自身を除く): 406263384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 137, 186, 216, 233, 248, 274, 279, 372, 411, 466, 548, 558, 699, 744, 822, 837, 932, 1096, 1116, 1233, 1398, 1644, 1674, 1864, 2097, 2232, 2466, 2796, 3288, 3348, 3699, 4194, 4247, 4932, 5592, 6291, 6696, 7223, 7398, 8388, 8494, 9864, 12582, 12741, 14446, 14796, 16776, 16988, 21669, 25164, 25482, 28892, 29592, 31921, 33976, 38223, 43338, 50328, 50964, 57784, 63842, 65007, 76446, 86676, 95763, 101928, 114669, 127684, 130014, 152892, 173352, 191526, 195021, 229338, 255368, 260028, 287289, 305784, 383052, 390042, 458676, 520056, 574578, 766104, 780084, 861867, 917352, 989551, 1149156, 1560168, 1723734, 1979102, 2298312, 2968653, 3447468, 3958204, 5937306, 6894936, 7916408, 8905959, 11874612, 17811918, 23749224, 26717877, 35623836, 53435754, 71247672, 106871508, 213743016]

約数ペア:

[(1, 213743016), (2, 106871508), (3, 71247672), (4, 53435754), (6, 35623836), (8, 26717877), (9, 23749224), (12, 17811918), (18, 11874612), (24, 8905959), (27, 7916408), (31, 6894936), (36, 5937306), (54, 3958204), (62, 3447468), (72, 2968653), (93, 2298312), (108, 1979102), (124, 1723734), (137, 1560168), (186, 1149156), (216, 989551), (233, 917352), (248, 861867), (274, 780084), (279, 766104), (372, 574578), (411, 520056), (466, 458676), (548, 390042), (558, 383052), (699, 305784), (744, 287289), (822, 260028), (837, 255368), (932, 229338), (1096, 195021), (1116, 191526), (1233, 173352), (1398, 152892), (1644, 130014), (1674, 127684), (1864, 114669), (2097, 101928), (2232, 95763), (2466, 86676), (2796, 76446), (3288, 65007), (3348, 63842), (3699, 57784), (4194, 50964), (4247, 50328), (4932, 43338), (5592, 38223), (6291, 33976), (6696, 31921), (7223, 29592), (7398, 28892), (8388, 25482), (8494, 25164), (9864, 21669), (12582, 16988), (12741, 16776), (14446, 14796)]