1216428168

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{123923}}^1$

素因数の和:124341

約数の個数: 32

約数和(自身を含む): 3048530400

約数和(自身を除く): 1832102232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 9816, 123923, 247846, 371769, 495692, 743538, 991384, 1487076, 2974152, 50684507, 101369014, 152053521, 202738028, 304107042, 405476056, 608214084, 1216428168]

約数ペア:

[(1, 1216428168), (2, 608214084), (3, 405476056), (4, 304107042), (6, 202738028), (8, 152053521), (12, 101369014), (24, 50684507), (409, 2974152), (818, 1487076), (1227, 991384), (1636, 743538), (2454, 495692), (3272, 371769), (4908, 247846), (9816, 123923)]