217283784

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{153449}}^1$

素因数の和:153517

約数の個数: 32

約数和(自身を含む): 552420000

約数和(自身を除く): 335136216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 153449, 306898, 460347, 613796, 920694, 1227592, 1841388, 3682776, 9053491, 18106982, 27160473, 36213964, 54320946, 72427928, 108641892, 217283784]

約数ペア:

[(1, 217283784), (2, 108641892), (3, 72427928), (4, 54320946), (6, 36213964), (8, 27160473), (12, 18106982), (24, 9053491), (59, 3682776), (118, 1841388), (177, 1227592), (236, 920694), (354, 613796), (472, 460347), (708, 306898), (1416, 153449)]