30888921312

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{661}}^1\times {\mathrm{769}}^1$

素因数の和:1657

約数の個数: 144

約数和(自身を含む): 88505136720

約数和(自身を除く): 57616215408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 661, 769, 844, 1266, 1322, 1538, 1688, 1899, 1983, 2307, 2532, 2644, 3076, 3376, 3798, 3966, 4614, 5064, 5288, 5949, 6152, 6752, 6921, 7596, 7932, 9228, 10128, 10576, 11898, 12304, 13842, 15192, 15864, 18456, 20256, 21152, 23796, 24608, 27684, 30384, 31728, 36912, 47592, 55368, 60768, 63456, 73824, 95184, 110736, 139471, 162259, 190368, 221472, 278942, 324518, 418413, 486777, 508309, 557884, 649036, 836826, 973554, 1016618, 1115768, 1255239, 1298072, 1460331, 1524927, 1673652, 1947108, 2033236, 2231536, 2510478, 2596144, 2920662, 3049854, 3347304, 3894216, 4066472, 4463072, 4574781, 5020956, 5192288, 5841324, 6099708, 6694608, 7788432, 8132944, 9149562, 10041912, 11682648, 12199416, 13389216, 15576864, 16265888, 18299124, 20083824, 23365296, 24398832, 36598248, 40167648, 46730592, 48797664, 73196496, 107253199, 146392992, 214506398, 321759597, 429012796, 643519194, 858025592, 965278791, 1287038388, 1716051184, 1930557582, 2574076776, 3432102368, 3861115164, 5148153552, 7722230328, 10296307104, 15444460656, 30888921312]

約数ペア:

[(1, 30888921312), (2, 15444460656), (3, 10296307104), (4, 7722230328), (6, 5148153552), (8, 3861115164), (9, 3432102368), (12, 2574076776), (16, 1930557582), (18, 1716051184), (24, 1287038388), (32, 965278791), (36, 858025592), (48, 643519194), (72, 429012796), (96, 321759597), (144, 214506398), (211, 146392992), (288, 107253199), (422, 73196496), (633, 48797664), (661, 46730592), (769, 40167648), (844, 36598248), (1266, 24398832), (1322, 23365296), (1538, 20083824), (1688, 18299124), (1899, 16265888), (1983, 15576864), (2307, 13389216), (2532, 12199416), (2644, 11682648), (3076, 10041912), (3376, 9149562), (3798, 8132944), (3966, 7788432), (4614, 6694608), (5064, 6099708), (5288, 5841324), (5949, 5192288), (6152, 5020956), (6752, 4574781), (6921, 4463072), (7596, 4066472), (7932, 3894216), (9228, 3347304), (10128, 3049854), (10576, 2920662), (11898, 2596144), (12304, 2510478), (13842, 2231536), (15192, 2033236), (15864, 1947108), (18456, 1673652), (20256, 1524927), (21152, 1460331), (23796, 1298072), (24608, 1255239), (27684, 1115768), (30384, 1016618), (31728, 973554), (36912, 836826), (47592, 649036), (55368, 557884), (60768, 508309), (63456, 486777), (73824, 418413), (95184, 324518), (110736, 278942), (139471, 221472), (162259, 190368)]