228770488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{36709}}^1$

素因数の和:36775

約数の個数: 32

約数和(自身を含む): 462546000

約数和(自身を除く): 233775512

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 36709, 73418, 146836, 293672, 697471, 1394942, 1505069, 2789884, 3010138, 5579768, 6020276, 12040552, 28596311, 57192622, 114385244, 228770488]

約数ペア:

[(1, 228770488), (2, 114385244), (4, 57192622), (8, 28596311), (19, 12040552), (38, 6020276), (41, 5579768), (76, 3010138), (82, 2789884), (152, 1505069), (164, 1394942), (328, 697471), (779, 293672), (1558, 146836), (3116, 73418), (6232, 36709)]