311211072

素因数分解:

$2^6\times 3^5\times {\mathrm{20011}}^1$

素因数の和:20038

約数の個数: 84

約数和(自身を含む): 925114736

約数和(自身を除く): 613903664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 20011, 40022, 60033, 80044, 120066, 160088, 180099, 240132, 320176, 360198, 480264, 540297, 640352, 720396, 960528, 1080594, 1280704, 1440792, 1620891, 1921056, 2161188, 2881584, 3241782, 3842112, 4322376, 4862673, 5763168, 6483564, 8644752, 9725346, 11526336, 12967128, 17289504, 19450692, 25934256, 34579008, 38901384, 51868512, 77802768, 103737024, 155605536, 311211072]

約数ペア:

[(1, 311211072), (2, 155605536), (3, 103737024), (4, 77802768), (6, 51868512), (8, 38901384), (9, 34579008), (12, 25934256), (16, 19450692), (18, 17289504), (24, 12967128), (27, 11526336), (32, 9725346), (36, 8644752), (48, 6483564), (54, 5763168), (64, 4862673), (72, 4322376), (81, 3842112), (96, 3241782), (108, 2881584), (144, 2161188), (162, 1921056), (192, 1620891), (216, 1440792), (243, 1280704), (288, 1080594), (324, 960528), (432, 720396), (486, 640352), (576, 540297), (648, 480264), (864, 360198), (972, 320176), (1296, 240132), (1728, 180099), (1944, 160088), (2592, 120066), (3888, 80044), (5184, 60033), (7776, 40022), (15552, 20011)]