538734504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7879}}^1$

素因数の和:7943

約数の個数: 128

約数和(自身を含む): 1724774400

約数和(自身を除く): 1186039896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1221, 1554, 1628, 1848, 2072, 2442, 2849, 3108, 3256, 4884, 5698, 6216, 7879, 8547, 9768, 11396, 15758, 17094, 22792, 23637, 31516, 34188, 47274, 55153, 63032, 68376, 86669, 94548, 110306, 165459, 173338, 189096, 220612, 260007, 291523, 330918, 346676, 441224, 520014, 583046, 606683, 661836, 693352, 874569, 1040028, 1166092, 1213366, 1323672, 1749138, 1820049, 2040661, 2080056, 2332184, 2426732, 3206753, 3498276, 3640098, 4081322, 4853464, 6121983, 6413506, 6996552, 7280196, 8162644, 9620259, 12243966, 12827012, 14560392, 16325288, 19240518, 22447271, 24487932, 25654024, 38481036, 44894542, 48975864, 67341813, 76962072, 89789084, 134683626, 179578168, 269367252, 538734504]

約数ペア:

[(1, 538734504), (2, 269367252), (3, 179578168), (4, 134683626), (6, 89789084), (7, 76962072), (8, 67341813), (11, 48975864), (12, 44894542), (14, 38481036), (21, 25654024), (22, 24487932), (24, 22447271), (28, 19240518), (33, 16325288), (37, 14560392), (42, 12827012), (44, 12243966), (56, 9620259), (66, 8162644), (74, 7280196), (77, 6996552), (84, 6413506), (88, 6121983), (111, 4853464), (132, 4081322), (148, 3640098), (154, 3498276), (168, 3206753), (222, 2426732), (231, 2332184), (259, 2080056), (264, 2040661), (296, 1820049), (308, 1749138), (407, 1323672), (444, 1213366), (462, 1166092), (518, 1040028), (616, 874569), (777, 693352), (814, 661836), (888, 606683), (924, 583046), (1036, 520014), (1221, 441224), (1554, 346676), (1628, 330918), (1848, 291523), (2072, 260007), (2442, 220612), (2849, 189096), (3108, 173338), (3256, 165459), (4884, 110306), (5698, 94548), (6216, 86669), (7879, 68376), (8547, 63032), (9768, 55153), (11396, 47274), (15758, 34188), (17094, 31516), (22792, 23637)]