1767892728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{1033}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 5169669120

約数和(自身を除く): 3401776392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 167, 168, 183, 244, 334, 366, 427, 488, 501, 668, 732, 854, 1002, 1033, 1169, 1281, 1336, 1464, 1708, 2004, 2066, 2338, 2562, 3099, 3416, 3507, 4008, 4132, 4676, 5124, 6198, 7014, 7231, 8264, 9352, 10187, 10248, 12396, 14028, 14462, 20374, 21693, 24792, 28056, 28924, 30561, 40748, 43386, 57848, 61122, 63013, 71309, 81496, 86772, 122244, 126026, 142618, 172511, 173544, 189039, 213927, 244488, 252052, 285236, 345022, 378078, 427854, 441091, 504104, 517533, 570472, 690044, 756156, 855708, 882182, 1035066, 1207577, 1323273, 1380088, 1512312, 1711416, 1764364, 2070132, 2415154, 2646546, 3528728, 3622731, 4140264, 4830308, 5293092, 7245462, 9660616, 10523171, 10586184, 14490924, 21046342, 28981848, 31569513, 42092684, 63139026, 73662197, 84185368, 126278052, 147324394, 220986591, 252556104, 294648788, 441973182, 589297576, 883946364, 1767892728]

約数ペア:

[(1, 1767892728), (2, 883946364), (3, 589297576), (4, 441973182), (6, 294648788), (7, 252556104), (8, 220986591), (12, 147324394), (14, 126278052), (21, 84185368), (24, 73662197), (28, 63139026), (42, 42092684), (56, 31569513), (61, 28981848), (84, 21046342), (122, 14490924), (167, 10586184), (168, 10523171), (183, 9660616), (244, 7245462), (334, 5293092), (366, 4830308), (427, 4140264), (488, 3622731), (501, 3528728), (668, 2646546), (732, 2415154), (854, 2070132), (1002, 1764364), (1033, 1711416), (1169, 1512312), (1281, 1380088), (1336, 1323273), (1464, 1207577), (1708, 1035066), (2004, 882182), (2066, 855708), (2338, 756156), (2562, 690044), (3099, 570472), (3416, 517533), (3507, 504104), (4008, 441091), (4132, 427854), (4676, 378078), (5124, 345022), (6198, 285236), (7014, 252052), (7231, 244488), (8264, 213927), (9352, 189039), (10187, 173544), (10248, 172511), (12396, 142618), (14028, 126026), (14462, 122244), (20374, 86772), (21693, 81496), (24792, 71309), (28056, 63013), (28924, 61122), (30561, 57848), (40748, 43386)]