1221229152

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2281}}^1$

素因数の和:2334

約数の個数: 216

約数和(自身を含む): 4104231768

約数和(自身を除く): 2883002616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 169, 176, 198, 208, 234, 264, 286, 288, 312, 338, 352, 396, 416, 429, 468, 507, 528, 572, 624, 676, 792, 858, 936, 1014, 1056, 1144, 1248, 1287, 1352, 1521, 1584, 1716, 1859, 1872, 2028, 2281, 2288, 2574, 2704, 3042, 3168, 3432, 3718, 3744, 4056, 4562, 4576, 5148, 5408, 5577, 6084, 6843, 6864, 7436, 8112, 9124, 10296, 11154, 12168, 13686, 13728, 14872, 16224, 16731, 18248, 20529, 20592, 22308, 24336, 25091, 27372, 29653, 29744, 33462, 36496, 41058, 41184, 44616, 48672, 50182, 54744, 59306, 59488, 66924, 72992, 75273, 82116, 88959, 89232, 100364, 109488, 118612, 133848, 150546, 164232, 177918, 178464, 200728, 218976, 225819, 237224, 266877, 267696, 301092, 326183, 328464, 355836, 385489, 401456, 451638, 474448, 533754, 535392, 602184, 652366, 656928, 711672, 770978, 802912, 903276, 948896, 978549, 1067508, 1156467, 1204368, 1304732, 1423344, 1541956, 1806552, 1957098, 2135016, 2312934, 2408736, 2609464, 2846688, 2935647, 3083912, 3469401, 3613104, 3914196, 4240379, 4270032, 4625868, 5218928, 5871294, 6167824, 6938802, 7226208, 7828392, 8480758, 8540064, 9251736, 10437856, 11742588, 12335648, 12721137, 13877604, 15656784, 16961516, 18503472, 23485176, 25442274, 27755208, 31313568, 33923032, 37006944, 38163411, 46970352, 50884548, 55510416, 67846064, 76326822, 93940704, 101769096, 111020832, 135692128, 152653644, 203538192, 305307288, 407076384, 610614576, 1221229152]

約数ペア:

[(1, 1221229152), (2, 610614576), (3, 407076384), (4, 305307288), (6, 203538192), (8, 152653644), (9, 135692128), (11, 111020832), (12, 101769096), (13, 93940704), (16, 76326822), (18, 67846064), (22, 55510416), (24, 50884548), (26, 46970352), (32, 38163411), (33, 37006944), (36, 33923032), (39, 31313568), (44, 27755208), (48, 25442274), (52, 23485176), (66, 18503472), (72, 16961516), (78, 15656784), (88, 13877604), (96, 12721137), (99, 12335648), (104, 11742588), (117, 10437856), (132, 9251736), (143, 8540064), (144, 8480758), (156, 7828392), (169, 7226208), (176, 6938802), (198, 6167824), (208, 5871294), (234, 5218928), (264, 4625868), (286, 4270032), (288, 4240379), (312, 3914196), (338, 3613104), (352, 3469401), (396, 3083912), (416, 2935647), (429, 2846688), (468, 2609464), (507, 2408736), (528, 2312934), (572, 2135016), (624, 1957098), (676, 1806552), (792, 1541956), (858, 1423344), (936, 1304732), (1014, 1204368), (1056, 1156467), (1144, 1067508), (1248, 978549), (1287, 948896), (1352, 903276), (1521, 802912), (1584, 770978), (1716, 711672), (1859, 656928), (1872, 652366), (2028, 602184), (2281, 535392), (2288, 533754), (2574, 474448), (2704, 451638), (3042, 401456), (3168, 385489), (3432, 355836), (3718, 328464), (3744, 326183), (4056, 301092), (4562, 267696), (4576, 266877), (5148, 237224), (5408, 225819), (5577, 218976), (6084, 200728), (6843, 178464), (6864, 177918), (7436, 164232), (8112, 150546), (9124, 133848), (10296, 118612), (11154, 109488), (12168, 100364), (13686, 89232), (13728, 88959), (14872, 82116), (16224, 75273), (16731, 72992), (18248, 66924), (20529, 59488), (20592, 59306), (22308, 54744), (24336, 50182), (25091, 48672), (27372, 44616), (29653, 41184), (29744, 41058), (33462, 36496)]