438190038

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 1183133952

約数和(自身を除く): 744943914

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 37, 39, 43, 66, 74, 78, 86, 99, 107, 111, 117, 129, 143, 198, 214, 222, 234, 258, 286, 321, 333, 387, 407, 429, 473, 481, 559, 642, 666, 774, 814, 858, 946, 962, 963, 1118, 1177, 1221, 1287, 1391, 1419, 1443, 1591, 1677, 1926, 2354, 2442, 2574, 2782, 2838, 2886, 3182, 3354, 3531, 3663, 3959, 4173, 4257, 4329, 4601, 4773, 5031, 5291, 6149, 7062, 7326, 7918, 8346, 8514, 8658, 9202, 9546, 10062, 10582, 10593, 11877, 12298, 12519, 13803, 14319, 15301, 15873, 17501, 18447, 20683, 21186, 23754, 25038, 27606, 28638, 30602, 31746, 35002, 35631, 36894, 41366, 41409, 43549, 45903, 47619, 50611, 51467, 52503, 55341, 59813, 62049, 71262, 82818, 87098, 91806, 95238, 101222, 102934, 105006, 110682, 119626, 124098, 130647, 137709, 151833, 154401, 157509, 170237, 179439, 186147, 227513, 261294, 275418, 303666, 308802, 315018, 340474, 358878, 372294, 391941, 455026, 455499, 463203, 510711, 538317, 566137, 657943, 682539, 783882, 910998, 926406, 1021422, 1076634, 1132274, 1315886, 1365078, 1532133, 1698411, 1872607, 1973829, 2047617, 2213081, 3064266, 3396822, 3745214, 3947658, 4095234, 4426162, 5095233, 5617821, 5921487, 6639243, 10190466, 11235642, 11842974, 13278486, 16853463, 19917729, 24343891, 33706926, 39835458, 48687782, 73031673, 146063346, 219095019, 438190038]

約数ペア:

[(1, 438190038), (2, 219095019), (3, 146063346), (6, 73031673), (9, 48687782), (11, 39835458), (13, 33706926), (18, 24343891), (22, 19917729), (26, 16853463), (33, 13278486), (37, 11842974), (39, 11235642), (43, 10190466), (66, 6639243), (74, 5921487), (78, 5617821), (86, 5095233), (99, 4426162), (107, 4095234), (111, 3947658), (117, 3745214), (129, 3396822), (143, 3064266), (198, 2213081), (214, 2047617), (222, 1973829), (234, 1872607), (258, 1698411), (286, 1532133), (321, 1365078), (333, 1315886), (387, 1132274), (407, 1076634), (429, 1021422), (473, 926406), (481, 910998), (559, 783882), (642, 682539), (666, 657943), (774, 566137), (814, 538317), (858, 510711), (946, 463203), (962, 455499), (963, 455026), (1118, 391941), (1177, 372294), (1221, 358878), (1287, 340474), (1391, 315018), (1419, 308802), (1443, 303666), (1591, 275418), (1677, 261294), (1926, 227513), (2354, 186147), (2442, 179439), (2574, 170237), (2782, 157509), (2838, 154401), (2886, 151833), (3182, 137709), (3354, 130647), (3531, 124098), (3663, 119626), (3959, 110682), (4173, 105006), (4257, 102934), (4329, 101222), (4601, 95238), (4773, 91806), (5031, 87098), (5291, 82818), (6149, 71262), (7062, 62049), (7326, 59813), (7918, 55341), (8346, 52503), (8514, 51467), (8658, 50611), (9202, 47619), (9546, 45903), (10062, 43549), (10582, 41409), (10593, 41366), (11877, 36894), (12298, 35631), (12519, 35002), (13803, 31746), (14319, 30602), (15301, 28638), (15873, 27606), (17501, 25038), (18447, 23754), (20683, 21186)]