315089744

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1699}}^1$

素因数の和:1947

約数の個数: 40

約数和(自身を含む): 623546400

約数和(自身を除く): 308456656

約数列:

[1, 2, 4, 8, 16, 67, 134, 173, 268, 346, 536, 692, 1072, 1384, 1699, 2768, 3398, 6796, 11591, 13592, 23182, 27184, 46364, 92728, 113833, 185456, 227666, 293927, 455332, 587854, 910664, 1175708, 1821328, 2351416, 4702832, 19693109, 39386218, 78772436, 157544872, 315089744]

約数ペア:

[(1, 315089744), (2, 157544872), (4, 78772436), (8, 39386218), (16, 19693109), (67, 4702832), (134, 2351416), (173, 1821328), (268, 1175708), (346, 910664), (536, 587854), (692, 455332), (1072, 293927), (1384, 227666), (1699, 185456), (2768, 113833), (3398, 92728), (6796, 46364), (11591, 27184), (13592, 23182)]