520030504692

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{3697}}^1\times {\mathrm{9281}}^1$

素因数の和:13409

約数の個数: 72

約数和(自身を含む): 1318142352072

約数和(自身を除く): 798111847380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3697, 3789, 5052, 7394, 7578, 9281, 11091, 14788, 15156, 18562, 22182, 27843, 33273, 37124, 44364, 55686, 66546, 83529, 111372, 133092, 167058, 334116, 1556437, 3112874, 3907301, 4669311, 6225748, 7814602, 9338622, 11721903, 14007933, 15629204, 18677244, 23443806, 28015866, 34311857, 35165709, 46887612, 56031732, 68623714, 70331418, 102935571, 137247428, 140662836, 205871142, 308806713, 411742284, 617613426, 1235226852, 14445291797, 28890583594, 43335875391, 57781167188, 86671750782, 130007626173, 173343501564, 260015252346, 520030504692]

約数ペア:

[(1, 520030504692), (2, 260015252346), (3, 173343501564), (4, 130007626173), (6, 86671750782), (9, 57781167188), (12, 43335875391), (18, 28890583594), (36, 14445291797), (421, 1235226852), (842, 617613426), (1263, 411742284), (1684, 308806713), (2526, 205871142), (3697, 140662836), (3789, 137247428), (5052, 102935571), (7394, 70331418), (7578, 68623714), (9281, 56031732), (11091, 46887612), (14788, 35165709), (15156, 34311857), (18562, 28015866), (22182, 23443806), (27843, 18677244), (33273, 15629204), (37124, 14007933), (44364, 11721903), (55686, 9338622), (66546, 7814602), (83529, 6225748), (111372, 4669311), (133092, 3907301), (167058, 3112874), (334116, 1556437)]