388540802804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1\times {\mathrm{25969}}^1$

素因数の和:27589

約数の個数: 96

約数和(自身を含む): 875663523840

約数和(自身を除く): 487122721036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 1567, 2387, 3134, 4774, 6268, 9548, 10969, 17237, 21938, 25969, 34474, 43876, 48577, 51938, 68948, 97154, 103876, 120659, 181783, 194308, 241318, 285659, 340039, 363566, 482636, 534347, 571318, 680078, 727132, 805039, 1068694, 1142636, 1360156, 1610078, 1999613, 2137388, 3220156, 3740429, 3999226, 5635273, 7480858, 7998452, 8855429, 11270546, 14961716, 17710858, 22541092, 35421716, 40693423, 61988003, 81386846, 123976006, 162773692, 247952012, 284853961, 447627653, 569707922, 895255306, 1139415844, 1261496113, 1790510612, 2522992226, 3133393571, 5045984452, 6266787142, 8830472791, 12533574284, 13876457243, 17660945582, 27752914486, 35321891164, 55505828972, 97135200701, 194270401402, 388540802804]

約数ペア:

[(1, 388540802804), (2, 194270401402), (4, 97135200701), (7, 55505828972), (11, 35321891164), (14, 27752914486), (22, 17660945582), (28, 13876457243), (31, 12533574284), (44, 8830472791), (62, 6266787142), (77, 5045984452), (124, 3133393571), (154, 2522992226), (217, 1790510612), (308, 1261496113), (341, 1139415844), (434, 895255306), (682, 569707922), (868, 447627653), (1364, 284853961), (1567, 247952012), (2387, 162773692), (3134, 123976006), (4774, 81386846), (6268, 61988003), (9548, 40693423), (10969, 35421716), (17237, 22541092), (21938, 17710858), (25969, 14961716), (34474, 11270546), (43876, 8855429), (48577, 7998452), (51938, 7480858), (68948, 5635273), (97154, 3999226), (103876, 3740429), (120659, 3220156), (181783, 2137388), (194308, 1999613), (241318, 1610078), (285659, 1360156), (340039, 1142636), (363566, 1068694), (482636, 805039), (534347, 727132), (571318, 680078)]