326469544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{21377}}^1$

素因数の和:21489

約数の個数: 32

約数和(自身を含む): 646470720

約数和(自身を除く): 320001176

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 3818, 7636, 15272, 21377, 42754, 85508, 171016, 491671, 983342, 1774291, 1966684, 3548582, 3933368, 7097164, 14194328, 40808693, 81617386, 163234772, 326469544]

約数ペア:

[(1, 326469544), (2, 163234772), (4, 81617386), (8, 40808693), (23, 14194328), (46, 7097164), (83, 3933368), (92, 3548582), (166, 1966684), (184, 1774291), (332, 983342), (664, 491671), (1909, 171016), (3818, 85508), (7636, 42754), (15272, 21377)]