388049333730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1\times {\mathrm{1657}}^1$

素因数の和:2568

約数の個数: 128

約数和(自身を含む): 958064025600

約数和(自身を除く): 570014691870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 379, 430, 479, 645, 758, 958, 1137, 1290, 1437, 1657, 1895, 2274, 2395, 2874, 3314, 3790, 4790, 4971, 5685, 7185, 8285, 9942, 11370, 14370, 16297, 16570, 20597, 24855, 32594, 41194, 48891, 49710, 61791, 71251, 81485, 97782, 102985, 123582, 142502, 162970, 181541, 205970, 213753, 244455, 308955, 356255, 363082, 427506, 488910, 544623, 617910, 628003, 712510, 793703, 907705, 1068765, 1089246, 1256006, 1587406, 1815410, 1884009, 2137530, 2381109, 2723115, 3140015, 3768018, 3968515, 4762218, 5446230, 6280030, 7806263, 7937030, 9420045, 11905545, 15612526, 18840090, 23418789, 23811090, 27004129, 34129229, 39031315, 46837578, 54008258, 68258458, 78062630, 81012387, 102387687, 117093945, 135020645, 162024774, 170646145, 204775374, 234187890, 270041290, 300813437, 341292290, 405061935, 511938435, 601626874, 810123870, 902440311, 1023876870, 1504067185, 1804880622, 3008134370, 4512201555, 9024403110, 12934977791, 25869955582, 38804933373, 64674888955, 77609866746, 129349777910, 194024666865, 388049333730]

約数ペア:

[(1, 388049333730), (2, 194024666865), (3, 129349777910), (5, 77609866746), (6, 64674888955), (10, 38804933373), (15, 25869955582), (30, 12934977791), (43, 9024403110), (86, 4512201555), (129, 3008134370), (215, 1804880622), (258, 1504067185), (379, 1023876870), (430, 902440311), (479, 810123870), (645, 601626874), (758, 511938435), (958, 405061935), (1137, 341292290), (1290, 300813437), (1437, 270041290), (1657, 234187890), (1895, 204775374), (2274, 170646145), (2395, 162024774), (2874, 135020645), (3314, 117093945), (3790, 102387687), (4790, 81012387), (4971, 78062630), (5685, 68258458), (7185, 54008258), (8285, 46837578), (9942, 39031315), (11370, 34129229), (14370, 27004129), (16297, 23811090), (16570, 23418789), (20597, 18840090), (24855, 15612526), (32594, 11905545), (41194, 9420045), (48891, 7937030), (49710, 7806263), (61791, 6280030), (71251, 5446230), (81485, 4762218), (97782, 3968515), (102985, 3768018), (123582, 3140015), (142502, 2723115), (162970, 2381109), (181541, 2137530), (205970, 1884009), (213753, 1815410), (244455, 1587406), (308955, 1256006), (356255, 1089246), (363082, 1068765), (427506, 907705), (488910, 793703), (544623, 712510), (617910, 628003)]