8409744

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{103}}^1$

素因数の和:136

約数の個数: 140

約数和(自身を含む): 28190656

約数和(自身を除く): 19780912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 103, 108, 112, 126, 144, 162, 168, 189, 206, 216, 243, 252, 309, 324, 336, 378, 412, 432, 486, 504, 567, 618, 648, 721, 729, 756, 824, 927, 972, 1008, 1134, 1236, 1296, 1442, 1458, 1512, 1648, 1701, 1854, 1944, 2163, 2268, 2472, 2781, 2884, 2916, 3024, 3402, 3708, 3888, 4326, 4536, 4944, 5103, 5562, 5768, 5832, 6489, 6804, 7416, 8343, 8652, 9072, 10206, 11124, 11536, 11664, 12978, 13608, 14832, 16686, 17304, 19467, 20412, 22248, 25029, 25956, 27216, 33372, 34608, 38934, 40824, 44496, 50058, 51912, 58401, 66744, 75087, 77868, 81648, 100116, 103824, 116802, 133488, 150174, 155736, 175203, 200232, 233604, 300348, 311472, 350406, 400464, 467208, 525609, 600696, 700812, 934416, 1051218, 1201392, 1401624, 2102436, 2803248, 4204872, 8409744]

約数ペア:

[(1, 8409744), (2, 4204872), (3, 2803248), (4, 2102436), (6, 1401624), (7, 1201392), (8, 1051218), (9, 934416), (12, 700812), (14, 600696), (16, 525609), (18, 467208), (21, 400464), (24, 350406), (27, 311472), (28, 300348), (36, 233604), (42, 200232), (48, 175203), (54, 155736), (56, 150174), (63, 133488), (72, 116802), (81, 103824), (84, 100116), (103, 81648), (108, 77868), (112, 75087), (126, 66744), (144, 58401), (162, 51912), (168, 50058), (189, 44496), (206, 40824), (216, 38934), (243, 34608), (252, 33372), (309, 27216), (324, 25956), (336, 25029), (378, 22248), (412, 20412), (432, 19467), (486, 17304), (504, 16686), (567, 14832), (618, 13608), (648, 12978), (721, 11664), (729, 11536), (756, 11124), (824, 10206), (927, 9072), (972, 8652), (1008, 8343), (1134, 7416), (1236, 6804), (1296, 6489), (1442, 5832), (1458, 5768), (1512, 5562), (1648, 5103), (1701, 4944), (1854, 4536), (1944, 4326), (2163, 3888), (2268, 3708), (2472, 3402), (2781, 3024), (2884, 2916)]