13565516656

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:851

約数の個数: 120

約数和(自身を含む): 29313882720

約数和(自身を除く): 15748366064

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 229, 272, 289, 368, 391, 458, 557, 578, 782, 916, 1114, 1156, 1564, 1832, 2228, 2312, 3128, 3664, 3893, 4456, 4624, 5267, 6256, 6647, 7786, 8912, 9469, 10534, 12811, 13294, 15572, 18938, 21068, 25622, 26588, 31144, 37876, 42136, 51244, 53176, 62288, 66181, 75752, 84272, 89539, 102488, 106352, 127553, 132362, 151504, 160973, 179078, 204976, 217787, 255106, 264724, 321946, 358156, 435574, 510212, 529448, 643892, 716312, 871148, 1020424, 1058896, 1287784, 1432624, 1522163, 1742296, 2040848, 2168401, 2575568, 2933719, 3044326, 3484592, 3702379, 4336802, 5867438, 6088652, 7404758, 8673604, 11734876, 12177304, 14809516, 17347208, 23469752, 24354608, 29619032, 34694416, 36862817, 46939504, 49873223, 59238064, 73725634, 99746446, 147451268, 199492892, 294902536, 398985784, 589805072, 797971568, 847844791, 1695689582, 3391379164, 6782758328, 13565516656]

約数ペア:

[(1, 13565516656), (2, 6782758328), (4, 3391379164), (8, 1695689582), (16, 847844791), (17, 797971568), (23, 589805072), (34, 398985784), (46, 294902536), (68, 199492892), (92, 147451268), (136, 99746446), (184, 73725634), (229, 59238064), (272, 49873223), (289, 46939504), (368, 36862817), (391, 34694416), (458, 29619032), (557, 24354608), (578, 23469752), (782, 17347208), (916, 14809516), (1114, 12177304), (1156, 11734876), (1564, 8673604), (1832, 7404758), (2228, 6088652), (2312, 5867438), (3128, 4336802), (3664, 3702379), (3893, 3484592), (4456, 3044326), (4624, 2933719), (5267, 2575568), (6256, 2168401), (6647, 2040848), (7786, 1742296), (8912, 1522163), (9469, 1432624), (10534, 1287784), (12811, 1058896), (13294, 1020424), (15572, 871148), (18938, 716312), (21068, 643892), (25622, 529448), (26588, 510212), (31144, 435574), (37876, 358156), (42136, 321946), (51244, 264724), (53176, 255106), (62288, 217787), (66181, 204976), (75752, 179078), (84272, 160973), (89539, 151504), (102488, 132362), (106352, 127553)]