438814393732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1962041}}^1$

素因数の和:1962109

約数の個数: 96

約数和(自身を含む): 996780121344

約数和(自身を除く): 557965727612

約数列:

[1, 2, 4, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 68, 92, 143, 187, 221, 253, 286, 299, 374, 391, 442, 506, 572, 598, 748, 782, 884, 1012, 1196, 1564, 2431, 3289, 4301, 4862, 5083, 6578, 8602, 9724, 10166, 13156, 17204, 20332, 55913, 111826, 223652, 1962041, 3924082, 7848164, 21582451, 25506533, 33354697, 43164902, 45126943, 51013066, 66709394, 86329804, 90253886, 102026132, 133418788, 180507772, 280571863, 366901667, 433611061, 496396373, 561143726, 586650259, 733803334, 767158031, 867222122, 992792746, 1122287452, 1173300518, 1467606668, 1534316062, 1734444244, 1985585492, 2346601036, 3068632124, 4769721671, 6453152849, 8438738341, 9539443342, 9973054403, 12906305698, 16877476682, 19078886684, 19946108806, 25812611396, 33754953364, 39892217612, 109703598433, 219407196866, 438814393732]

約数ペア:

[(1, 438814393732), (2, 219407196866), (4, 109703598433), (11, 39892217612), (13, 33754953364), (17, 25812611396), (22, 19946108806), (23, 19078886684), (26, 16877476682), (34, 12906305698), (44, 9973054403), (46, 9539443342), (52, 8438738341), (68, 6453152849), (92, 4769721671), (143, 3068632124), (187, 2346601036), (221, 1985585492), (253, 1734444244), (286, 1534316062), (299, 1467606668), (374, 1173300518), (391, 1122287452), (442, 992792746), (506, 867222122), (572, 767158031), (598, 733803334), (748, 586650259), (782, 561143726), (884, 496396373), (1012, 433611061), (1196, 366901667), (1564, 280571863), (2431, 180507772), (3289, 133418788), (4301, 102026132), (4862, 90253886), (5083, 86329804), (6578, 66709394), (8602, 51013066), (9724, 45126943), (10166, 43164902), (13156, 33354697), (17204, 25506533), (20332, 21582451), (55913, 7848164), (111826, 3924082), (223652, 1962041)]