380661456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26347}}^1$

素因数の和:26408

約数の個数: 80

約数和(自身を含む): 1150037504

約数和(自身を除く): 769376048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 26347, 52694, 79041, 105388, 158082, 184429, 210776, 316164, 368858, 421552, 553287, 632328, 737716, 1106574, 1132921, 1264656, 1475432, 2213148, 2265842, 2950864, 3398763, 4426296, 4531684, 6797526, 7930447, 8852592, 9063368, 13595052, 15860894, 18126736, 23791341, 27190104, 31721788, 47582682, 54380208, 63443576, 95165364, 126887152, 190330728, 380661456]

約数ペア:

[(1, 380661456), (2, 190330728), (3, 126887152), (4, 95165364), (6, 63443576), (7, 54380208), (8, 47582682), (12, 31721788), (14, 27190104), (16, 23791341), (21, 18126736), (24, 15860894), (28, 13595052), (42, 9063368), (43, 8852592), (48, 7930447), (56, 6797526), (84, 4531684), (86, 4426296), (112, 3398763), (129, 2950864), (168, 2265842), (172, 2213148), (258, 1475432), (301, 1264656), (336, 1132921), (344, 1106574), (516, 737716), (602, 632328), (688, 553287), (903, 421552), (1032, 368858), (1204, 316164), (1806, 210776), (2064, 184429), (2408, 158082), (3612, 105388), (4816, 79041), (7224, 52694), (14448, 26347)]