307741284

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{499}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 802256000

約数和(自身を除く): 494514716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 463, 499, 666, 926, 998, 1332, 1389, 1497, 1852, 1996, 2778, 2994, 4167, 4491, 5556, 5988, 8334, 8982, 16668, 17131, 17964, 18463, 34262, 36926, 51393, 55389, 68524, 73852, 102786, 110778, 154179, 166167, 205572, 221556, 231037, 308358, 332334, 462074, 616716, 664668, 693111, 924148, 1386222, 2079333, 2772444, 4158666, 8317332, 8548369, 17096738, 25645107, 34193476, 51290214, 76935321, 102580428, 153870642, 307741284]

約数ペア:

[(1, 307741284), (2, 153870642), (3, 102580428), (4, 76935321), (6, 51290214), (9, 34193476), (12, 25645107), (18, 17096738), (36, 8548369), (37, 8317332), (74, 4158666), (111, 2772444), (148, 2079333), (222, 1386222), (333, 924148), (444, 693111), (463, 664668), (499, 616716), (666, 462074), (926, 332334), (998, 308358), (1332, 231037), (1389, 221556), (1497, 205572), (1852, 166167), (1996, 154179), (2778, 110778), (2994, 102786), (4167, 73852), (4491, 68524), (5556, 55389), (5988, 51393), (8334, 36926), (8982, 34262), (16668, 18463), (17131, 17964)]