866572392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1451

約数の個数: 128

約数和(自身を含む): 2564432640

約数和(自身を除く): 1697860248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 97, 123, 164, 168, 194, 246, 287, 291, 328, 388, 492, 574, 582, 679, 776, 861, 984, 1148, 1164, 1297, 1358, 1722, 2037, 2296, 2328, 2594, 2716, 3444, 3891, 3977, 4074, 5188, 5432, 6888, 7782, 7954, 8148, 9079, 10376, 11931, 15564, 15908, 16296, 18158, 23862, 27237, 27839, 31128, 31816, 36316, 47724, 53177, 54474, 55678, 72632, 83517, 95448, 106354, 108948, 111356, 125809, 159531, 167034, 212708, 217896, 222712, 251618, 319062, 334068, 372239, 377427, 425416, 503236, 638124, 668136, 744478, 754854, 880663, 1006472, 1116717, 1276248, 1488956, 1509708, 1761326, 2233434, 2641989, 2977912, 3019416, 3522652, 4466868, 5158169, 5283978, 7045304, 8933736, 10316338, 10567956, 15474507, 20632676, 21135912, 30949014, 36107183, 41265352, 61898028, 72214366, 108321549, 123796056, 144428732, 216643098, 288857464, 433286196, 866572392]

約数ペア:

[(1, 866572392), (2, 433286196), (3, 288857464), (4, 216643098), (6, 144428732), (7, 123796056), (8, 108321549), (12, 72214366), (14, 61898028), (21, 41265352), (24, 36107183), (28, 30949014), (41, 21135912), (42, 20632676), (56, 15474507), (82, 10567956), (84, 10316338), (97, 8933736), (123, 7045304), (164, 5283978), (168, 5158169), (194, 4466868), (246, 3522652), (287, 3019416), (291, 2977912), (328, 2641989), (388, 2233434), (492, 1761326), (574, 1509708), (582, 1488956), (679, 1276248), (776, 1116717), (861, 1006472), (984, 880663), (1148, 754854), (1164, 744478), (1297, 668136), (1358, 638124), (1722, 503236), (2037, 425416), (2296, 377427), (2328, 372239), (2594, 334068), (2716, 319062), (3444, 251618), (3891, 222712), (3977, 217896), (4074, 212708), (5188, 167034), (5432, 159531), (6888, 125809), (7782, 111356), (7954, 108948), (8148, 106354), (9079, 95448), (10376, 83517), (11931, 72632), (15564, 55678), (15908, 54474), (16296, 53177), (18158, 47724), (23862, 36316), (27237, 31816), (27839, 31128)]