280288932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1861}}^1$

素因数の和:2049

約数の個数: 96

約数和(自身を含む): 820829184

約数和(自身を除く): 540540252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 163, 231, 308, 326, 462, 489, 652, 924, 978, 1141, 1793, 1861, 1956, 2282, 3423, 3586, 3722, 4564, 5379, 5583, 6846, 7172, 7444, 10758, 11166, 12551, 13027, 13692, 20471, 21516, 22332, 25102, 26054, 37653, 39081, 40942, 50204, 52108, 61413, 75306, 78162, 81884, 122826, 143297, 150612, 156324, 245652, 286594, 303343, 429891, 573188, 606686, 859782, 910029, 1213372, 1719564, 1820058, 2123401, 3336773, 3640116, 4246802, 6370203, 6673546, 8493604, 10010319, 12740406, 13347092, 20020638, 23357411, 25480812, 40041276, 46714822, 70072233, 93429644, 140144466, 280288932]

約数ペア:

[(1, 280288932), (2, 140144466), (3, 93429644), (4, 70072233), (6, 46714822), (7, 40041276), (11, 25480812), (12, 23357411), (14, 20020638), (21, 13347092), (22, 12740406), (28, 10010319), (33, 8493604), (42, 6673546), (44, 6370203), (66, 4246802), (77, 3640116), (84, 3336773), (132, 2123401), (154, 1820058), (163, 1719564), (231, 1213372), (308, 910029), (326, 859782), (462, 606686), (489, 573188), (652, 429891), (924, 303343), (978, 286594), (1141, 245652), (1793, 156324), (1861, 150612), (1956, 143297), (2282, 122826), (3423, 81884), (3586, 78162), (3722, 75306), (4564, 61413), (5379, 52108), (5583, 50204), (6846, 40942), (7172, 39081), (7444, 37653), (10758, 26054), (11166, 25102), (12551, 22332), (13027, 21516), (13692, 20471)]