16904304

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1422

約数の個数: 60

約数和(自身を含む): 47876400

約数和(自身を除く): 30972096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1319, 1424, 1602, 2136, 2638, 3204, 3957, 4272, 5276, 6408, 7914, 10552, 11871, 12816, 15828, 21104, 23742, 31656, 47484, 63312, 94968, 117391, 189936, 234782, 352173, 469564, 704346, 939128, 1056519, 1408692, 1878256, 2113038, 2817384, 4226076, 5634768, 8452152, 16904304]

約数ペア:

[(1, 16904304), (2, 8452152), (3, 5634768), (4, 4226076), (6, 2817384), (8, 2113038), (9, 1878256), (12, 1408692), (16, 1056519), (18, 939128), (24, 704346), (36, 469564), (48, 352173), (72, 234782), (89, 189936), (144, 117391), (178, 94968), (267, 63312), (356, 47484), (534, 31656), (712, 23742), (801, 21104), (1068, 15828), (1319, 12816), (1424, 11871), (1602, 10552), (2136, 7914), (2638, 6408), (3204, 5276), (3957, 4272)]