378122648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{85781}}^1$

素因数の和:85835

約数の個数: 32

約数和(自身を含む): 772038000

約数和(自身を除く): 393915352

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 85781, 171562, 343124, 686248, 1629839, 2487649, 3259678, 4975298, 6519356, 9950596, 13038712, 19901192, 47265331, 94530662, 189061324, 378122648]

約数ペア:

[(1, 378122648), (2, 189061324), (4, 94530662), (8, 47265331), (19, 19901192), (29, 13038712), (38, 9950596), (58, 6519356), (76, 4975298), (116, 3259678), (152, 2487649), (232, 1629839), (551, 686248), (1102, 343124), (2204, 171562), (4408, 85781)]