669754332

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8369}}^1$

素因数の和:8417

約数の個数: 120

約数和(自身を含む): 1985029200

約数和(自身を除く): 1315274868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 4212, 4446, 6156, 6669, 8369, 8892, 13338, 16738, 20007, 25107, 26676, 33476, 40014, 50214, 75321, 80028, 100428, 108797, 150642, 159011, 217594, 225963, 301284, 318022, 326391, 435188, 451926, 477033, 636044, 652782, 677889, 903852, 954066, 979173, 1305564, 1355778, 1431099, 1908132, 1958346, 2067143, 2711556, 2862198, 2937519, 3916692, 4134286, 4293297, 5724396, 5875038, 6201429, 8268572, 8586594, 8812557, 11750076, 12402858, 12879891, 17173188, 17625114, 18604287, 24805716, 25759782, 35250228, 37208574, 51519564, 55812861, 74417148, 111625722, 167438583, 223251444, 334877166, 669754332]

約数ペア:

[(1, 669754332), (2, 334877166), (3, 223251444), (4, 167438583), (6, 111625722), (9, 74417148), (12, 55812861), (13, 51519564), (18, 37208574), (19, 35250228), (26, 25759782), (27, 24805716), (36, 18604287), (38, 17625114), (39, 17173188), (52, 12879891), (54, 12402858), (57, 11750076), (76, 8812557), (78, 8586594), (81, 8268572), (108, 6201429), (114, 5875038), (117, 5724396), (156, 4293297), (162, 4134286), (171, 3916692), (228, 2937519), (234, 2862198), (247, 2711556), (324, 2067143), (342, 1958346), (351, 1908132), (468, 1431099), (494, 1355778), (513, 1305564), (684, 979173), (702, 954066), (741, 903852), (988, 677889), (1026, 652782), (1053, 636044), (1404, 477033), (1482, 451926), (1539, 435188), (2052, 326391), (2106, 318022), (2223, 301284), (2964, 225963), (3078, 217594), (4212, 159011), (4446, 150642), (6156, 108797), (6669, 100428), (8369, 80028), (8892, 75321), (13338, 50214), (16738, 40014), (20007, 33476), (25107, 26676)]