237397992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{760891}}^1$

素因数の和:760913

約数の個数: 32

約数和(自身を含む): 639149280

約数和(自身を除く): 401751288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 760891, 1521782, 2282673, 3043564, 4565346, 6087128, 9130692, 9891583, 18261384, 19783166, 29674749, 39566332, 59349498, 79132664, 118698996, 237397992]

約数ペア:

[(1, 237397992), (2, 118698996), (3, 79132664), (4, 59349498), (6, 39566332), (8, 29674749), (12, 19783166), (13, 18261384), (24, 9891583), (26, 9130692), (39, 6087128), (52, 4565346), (78, 3043564), (104, 2282673), (156, 1521782), (312, 760891)]