12981786768

素因数分解:

$2^4\times 3^2\times {\mathrm{599}}^1\times {\mathrm{150503}}^1$

素因数の和:151116

約数の個数: 60

約数和(自身を含む): 36391867200

約数和(自身を除く): 23410080432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 599, 1198, 1797, 2396, 3594, 4792, 5391, 7188, 9584, 10782, 14376, 21564, 28752, 43128, 86256, 150503, 301006, 451509, 602012, 903018, 1204024, 1354527, 1806036, 2408048, 2709054, 3612072, 5418108, 7224144, 10836216, 21672432, 90151297, 180302594, 270453891, 360605188, 540907782, 721210376, 811361673, 1081815564, 1442420752, 1622723346, 2163631128, 3245446692, 4327262256, 6490893384, 12981786768]

約数ペア:

[(1, 12981786768), (2, 6490893384), (3, 4327262256), (4, 3245446692), (6, 2163631128), (8, 1622723346), (9, 1442420752), (12, 1081815564), (16, 811361673), (18, 721210376), (24, 540907782), (36, 360605188), (48, 270453891), (72, 180302594), (144, 90151297), (599, 21672432), (1198, 10836216), (1797, 7224144), (2396, 5418108), (3594, 3612072), (4792, 2709054), (5391, 2408048), (7188, 1806036), (9584, 1354527), (10782, 1204024), (14376, 903018), (21564, 602012), (28752, 451509), (43128, 301006), (86256, 150503)]