238442568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2611

約数の個数: 128

約数和(自身を含む): 751027200

約数和(自身を除く): 512584632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1806, 2184, 2236, 2408, 2539, 3354, 3612, 3913, 4472, 5078, 6708, 7224, 7617, 7826, 10156, 11739, 13416, 15234, 15652, 17773, 20312, 23478, 30468, 31304, 33007, 35546, 46956, 53319, 60936, 66014, 71092, 93912, 99021, 106638, 109177, 132028, 142184, 198042, 213276, 218354, 231049, 264056, 327531, 396084, 426552, 436708, 462098, 655062, 693147, 764239, 792168, 873416, 924196, 1310124, 1386294, 1419301, 1528478, 1848392, 2292717, 2620248, 2772588, 2838602, 3056956, 4257903, 4585434, 5545176, 5677204, 6113912, 8515806, 9170868, 9935107, 11354408, 17031612, 18341736, 19870214, 29805321, 34063224, 39740428, 59610642, 79480856, 119221284, 238442568]

約数ペア:

[(1, 238442568), (2, 119221284), (3, 79480856), (4, 59610642), (6, 39740428), (7, 34063224), (8, 29805321), (12, 19870214), (13, 18341736), (14, 17031612), (21, 11354408), (24, 9935107), (26, 9170868), (28, 8515806), (39, 6113912), (42, 5677204), (43, 5545176), (52, 4585434), (56, 4257903), (78, 3056956), (84, 2838602), (86, 2772588), (91, 2620248), (104, 2292717), (129, 1848392), (156, 1528478), (168, 1419301), (172, 1386294), (182, 1310124), (258, 924196), (273, 873416), (301, 792168), (312, 764239), (344, 693147), (364, 655062), (516, 462098), (546, 436708), (559, 426552), (602, 396084), (728, 327531), (903, 264056), (1032, 231049), (1092, 218354), (1118, 213276), (1204, 198042), (1677, 142184), (1806, 132028), (2184, 109177), (2236, 106638), (2408, 99021), (2539, 93912), (3354, 71092), (3612, 66014), (3913, 60936), (4472, 53319), (5078, 46956), (6708, 35546), (7224, 33007), (7617, 31304), (7826, 30468), (10156, 23478), (11739, 20312), (13416, 17773), (15234, 15652)]