344452720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{148471}}^1$

素因数の和:148513

約数の個数: 40

約数和(自身を含む): 828473760

約数和(自身を除く): 484021040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 148471, 296942, 593884, 742355, 1187768, 1484710, 2375536, 2969420, 4305659, 5938840, 8611318, 11877680, 17222636, 21528295, 34445272, 43056590, 68890544, 86113180, 172226360, 344452720]

約数ペア:

[(1, 344452720), (2, 172226360), (4, 86113180), (5, 68890544), (8, 43056590), (10, 34445272), (16, 21528295), (20, 17222636), (29, 11877680), (40, 8611318), (58, 5938840), (80, 4305659), (116, 2969420), (145, 2375536), (232, 1484710), (290, 1187768), (464, 742355), (580, 593884), (1160, 296942), (2320, 148471)]