642008496

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1483}}^1$

素因数の和:1834

約数の個数: 80

約数和(自身を含む): 1722389760

約数和(自身を除く): 1080381264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 311, 348, 464, 622, 696, 933, 1244, 1392, 1483, 1866, 2488, 2966, 3732, 4449, 4976, 5932, 7464, 8898, 9019, 11864, 14928, 17796, 18038, 23728, 27057, 35592, 36076, 43007, 54114, 71184, 72152, 86014, 108228, 129021, 144304, 172028, 216456, 258042, 344056, 432912, 461213, 516084, 688112, 922426, 1032168, 1383639, 1844852, 2064336, 2767278, 3689704, 5534556, 7379408, 11069112, 13375177, 22138224, 26750354, 40125531, 53500708, 80251062, 107001416, 160502124, 214002832, 321004248, 642008496]

約数ペア:

[(1, 642008496), (2, 321004248), (3, 214002832), (4, 160502124), (6, 107001416), (8, 80251062), (12, 53500708), (16, 40125531), (24, 26750354), (29, 22138224), (48, 13375177), (58, 11069112), (87, 7379408), (116, 5534556), (174, 3689704), (232, 2767278), (311, 2064336), (348, 1844852), (464, 1383639), (622, 1032168), (696, 922426), (933, 688112), (1244, 516084), (1392, 461213), (1483, 432912), (1866, 344056), (2488, 258042), (2966, 216456), (3732, 172028), (4449, 144304), (4976, 129021), (5932, 108228), (7464, 86014), (8898, 72152), (9019, 71184), (11864, 54114), (14928, 43007), (17796, 36076), (18038, 35592), (23728, 27057)]