330699904

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{18587}}^1$

素因数の和:18740

約数の個数: 32

約数和(自身を含む): 663591600

約数和(自身を除く): 332891696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 18587, 37174, 74348, 148696, 297392, 594784, 1189568, 2379136, 2583593, 5167186, 10334372, 20668744, 41337488, 82674976, 165349952, 330699904]

約数ペア:

[(1, 330699904), (2, 165349952), (4, 82674976), (8, 41337488), (16, 20668744), (32, 10334372), (64, 5167186), (128, 2583593), (139, 2379136), (278, 1189568), (556, 594784), (1112, 297392), (2224, 148696), (4448, 74348), (8896, 37174), (17792, 18587)]