520057236368

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{86491}}^1$

素因数の和:86716

約数の個数: 80

約数和(自身を含む): 1050192783360

約数和(自身を除く): 530135546992

約数列:

[1, 2, 4, 8, 16, 67, 71, 79, 134, 142, 158, 268, 284, 316, 536, 568, 632, 1072, 1136, 1264, 4757, 5293, 5609, 9514, 10586, 11218, 19028, 21172, 22436, 38056, 42344, 44872, 76112, 84688, 86491, 89744, 172982, 345964, 375803, 691928, 751606, 1383856, 1503212, 3006424, 5794897, 6012848, 6140861, 6832789, 11589794, 12281722, 13665578, 23179588, 24563444, 27331156, 46359176, 49126888, 54662312, 92718352, 98253776, 109324624, 411437687, 457796863, 485128019, 822875374, 915593726, 970256038, 1645750748, 1831187452, 1940512076, 3291501496, 3662374904, 3881024152, 6583002992, 7324749808, 7762048304, 32503577273, 65007154546, 130014309092, 260028618184, 520057236368]

約数ペア:

[(1, 520057236368), (2, 260028618184), (4, 130014309092), (8, 65007154546), (16, 32503577273), (67, 7762048304), (71, 7324749808), (79, 6583002992), (134, 3881024152), (142, 3662374904), (158, 3291501496), (268, 1940512076), (284, 1831187452), (316, 1645750748), (536, 970256038), (568, 915593726), (632, 822875374), (1072, 485128019), (1136, 457796863), (1264, 411437687), (4757, 109324624), (5293, 98253776), (5609, 92718352), (9514, 54662312), (10586, 49126888), (11218, 46359176), (19028, 27331156), (21172, 24563444), (22436, 23179588), (38056, 13665578), (42344, 12281722), (44872, 11589794), (76112, 6832789), (84688, 6140861), (86491, 6012848), (89744, 5794897), (172982, 3006424), (345964, 1503212), (375803, 1383856), (691928, 751606)]