1218573216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14057}}^1$

素因数の和:14123

約数の個数: 144

約数和(自身を含む): 4052752704

約数和(自身を除く): 2834179488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3612, 4128, 4816, 5418, 6192, 7224, 9632, 10836, 12384, 14057, 14448, 21672, 28114, 28896, 42171, 43344, 56228, 84342, 86688, 98399, 112456, 126513, 168684, 196798, 224912, 253026, 295197, 337368, 393596, 449824, 506052, 590394, 604451, 674736, 787192, 885591, 1012104, 1180788, 1208902, 1349472, 1574384, 1771182, 1813353, 2024208, 2361576, 2417804, 3148768, 3542364, 3626706, 4048416, 4231157, 4723152, 4835608, 5440059, 7084728, 7253412, 8462314, 9446304, 9671216, 10880118, 12693471, 14169456, 14506824, 16924628, 19342432, 21760236, 25386942, 28338912, 29013648, 33849256, 38080413, 43520472, 50773884, 58027296, 67698512, 76160826, 87040944, 101547768, 135397024, 152321652, 174081888, 203095536, 304643304, 406191072, 609286608, 1218573216]

約数ペア:

[(1, 1218573216), (2, 609286608), (3, 406191072), (4, 304643304), (6, 203095536), (7, 174081888), (8, 152321652), (9, 135397024), (12, 101547768), (14, 87040944), (16, 76160826), (18, 67698512), (21, 58027296), (24, 50773884), (28, 43520472), (32, 38080413), (36, 33849256), (42, 29013648), (43, 28338912), (48, 25386942), (56, 21760236), (63, 19342432), (72, 16924628), (84, 14506824), (86, 14169456), (96, 12693471), (112, 10880118), (126, 9671216), (129, 9446304), (144, 8462314), (168, 7253412), (172, 7084728), (224, 5440059), (252, 4835608), (258, 4723152), (288, 4231157), (301, 4048416), (336, 3626706), (344, 3542364), (387, 3148768), (504, 2417804), (516, 2361576), (602, 2024208), (672, 1813353), (688, 1771182), (774, 1574384), (903, 1349472), (1008, 1208902), (1032, 1180788), (1204, 1012104), (1376, 885591), (1548, 787192), (1806, 674736), (2016, 604451), (2064, 590394), (2408, 506052), (2709, 449824), (3096, 393596), (3612, 337368), (4128, 295197), (4816, 253026), (5418, 224912), (6192, 196798), (7224, 168684), (9632, 126513), (10836, 112456), (12384, 98399), (14057, 86688), (14448, 84342), (21672, 56228), (28114, 43344), (28896, 42171)]