378422016

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1706

約数の個数: 144

約数和(自身を含む): 1178521344

約数和(自身を除く): 800099328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 768, 896, 903, 1032, 1204, 1344, 1376, 1637, 1792, 1806, 2064, 2408, 2688, 2752, 3274, 3612, 4128, 4816, 4911, 5376, 5504, 6548, 7224, 8256, 9632, 9822, 11008, 11459, 13096, 14448, 16512, 19264, 19644, 22918, 26192, 28896, 33024, 34377, 38528, 39288, 45836, 52384, 57792, 68754, 70391, 77056, 78576, 91672, 104768, 115584, 137508, 140782, 157152, 183344, 209536, 211173, 231168, 275016, 281564, 314304, 366688, 419072, 422346, 492737, 550032, 563128, 628608, 733376, 844692, 985474, 1100064, 1126256, 1257216, 1466752, 1478211, 1689384, 1970948, 2200128, 2252512, 2933504, 2956422, 3378768, 3941896, 4400256, 4505024, 5912844, 6757536, 7883792, 8800512, 9010048, 11825688, 13515072, 15767584, 18020096, 23651376, 27030144, 31535168, 47302752, 54060288, 63070336, 94605504, 126140672, 189211008, 378422016]

約数ペア:

[(1, 378422016), (2, 189211008), (3, 126140672), (4, 94605504), (6, 63070336), (7, 54060288), (8, 47302752), (12, 31535168), (14, 27030144), (16, 23651376), (21, 18020096), (24, 15767584), (28, 13515072), (32, 11825688), (42, 9010048), (43, 8800512), (48, 7883792), (56, 6757536), (64, 5912844), (84, 4505024), (86, 4400256), (96, 3941896), (112, 3378768), (128, 2956422), (129, 2933504), (168, 2252512), (172, 2200128), (192, 1970948), (224, 1689384), (256, 1478211), (258, 1466752), (301, 1257216), (336, 1126256), (344, 1100064), (384, 985474), (448, 844692), (516, 733376), (602, 628608), (672, 563128), (688, 550032), (768, 492737), (896, 422346), (903, 419072), (1032, 366688), (1204, 314304), (1344, 281564), (1376, 275016), (1637, 231168), (1792, 211173), (1806, 209536), (2064, 183344), (2408, 157152), (2688, 140782), (2752, 137508), (3274, 115584), (3612, 104768), (4128, 91672), (4816, 78576), (4911, 77056), (5376, 70391), (5504, 68754), (6548, 57792), (7224, 52384), (8256, 45836), (9632, 39288), (9822, 38528), (11008, 34377), (11459, 33024), (13096, 28896), (14448, 26192), (16512, 22918), (19264, 19644)]