15698895684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{2161}}^1$

素因数の和:2573

約数の個数: 96

約数和(自身を含む): 39227328000

約数和(自身を除く): 23528432316

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 149, 204, 239, 298, 447, 478, 596, 717, 894, 956, 1434, 1788, 2161, 2533, 2868, 4063, 4322, 5066, 6483, 7599, 8126, 8644, 10132, 12189, 12966, 15198, 16252, 24378, 25932, 30396, 35611, 36737, 48756, 71222, 73474, 106833, 110211, 142444, 146948, 213666, 220422, 321989, 427332, 440844, 516479, 605387, 643978, 965967, 1032958, 1210774, 1287956, 1549437, 1816161, 1931934, 2065916, 2421548, 3098874, 3632322, 3863868, 5473813, 6197748, 7264644, 8780143, 10947626, 16421439, 17560286, 21895252, 26340429, 32842878, 35120572, 52680858, 65685756, 76955371, 105361716, 153910742, 230866113, 307821484, 461732226, 923464452, 1308241307, 2616482614, 3924723921, 5232965228, 7849447842, 15698895684]

約数ペア:

[(1, 15698895684), (2, 7849447842), (3, 5232965228), (4, 3924723921), (6, 2616482614), (12, 1308241307), (17, 923464452), (34, 461732226), (51, 307821484), (68, 230866113), (102, 153910742), (149, 105361716), (204, 76955371), (239, 65685756), (298, 52680858), (447, 35120572), (478, 32842878), (596, 26340429), (717, 21895252), (894, 17560286), (956, 16421439), (1434, 10947626), (1788, 8780143), (2161, 7264644), (2533, 6197748), (2868, 5473813), (4063, 3863868), (4322, 3632322), (5066, 3098874), (6483, 2421548), (7599, 2065916), (8126, 1931934), (8644, 1816161), (10132, 1549437), (12189, 1287956), (12966, 1210774), (15198, 1032958), (16252, 965967), (24378, 643978), (25932, 605387), (30396, 516479), (35611, 440844), (36737, 427332), (48756, 321989), (71222, 220422), (73474, 213666), (106833, 146948), (110211, 142444)]