381703464

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{279023}}^1$

素因数の和:279054

約数の個数: 48

約数和(自身を含む): 1088193600

約数和(自身を除く): 706490136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 279023, 558046, 837069, 1116092, 1674138, 2232184, 2511207, 3348276, 5022414, 5301437, 6696552, 10044828, 10602874, 15904311, 20089656, 21205748, 31808622, 42411496, 47712933, 63617244, 95425866, 127234488, 190851732, 381703464]

約数ペア:

[(1, 381703464), (2, 190851732), (3, 127234488), (4, 95425866), (6, 63617244), (8, 47712933), (9, 42411496), (12, 31808622), (18, 21205748), (19, 20089656), (24, 15904311), (36, 10602874), (38, 10044828), (57, 6696552), (72, 5301437), (76, 5022414), (114, 3348276), (152, 2511207), (171, 2232184), (228, 1674138), (342, 1116092), (456, 837069), (684, 558046), (1368, 279023)]