17147557456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{3343}}^1$

素因数の和:3776

約数の個数: 80

約数和(自身を含む): 35826278400

約数和(自身を除く): 18678720944

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 359, 376, 718, 752, 893, 1436, 1786, 2872, 3343, 3572, 5744, 6686, 6821, 7144, 13372, 13642, 14288, 16873, 26744, 27284, 33746, 53488, 54568, 63517, 67492, 109136, 127034, 134984, 157121, 254068, 269968, 314242, 320587, 508136, 628484, 641174, 1016272, 1200137, 1256968, 1282348, 2400274, 2513936, 2564696, 2985299, 4800548, 5129392, 5970598, 9601096, 11941196, 19202192, 22802603, 23882392, 45605206, 47764784, 56406439, 91210412, 112812878, 182420824, 225625756, 364841648, 451251512, 902503024, 1071722341, 2143444682, 4286889364, 8573778728, 17147557456]

約数ペア:

[(1, 17147557456), (2, 8573778728), (4, 4286889364), (8, 2143444682), (16, 1071722341), (19, 902503024), (38, 451251512), (47, 364841648), (76, 225625756), (94, 182420824), (152, 112812878), (188, 91210412), (304, 56406439), (359, 47764784), (376, 45605206), (718, 23882392), (752, 22802603), (893, 19202192), (1436, 11941196), (1786, 9601096), (2872, 5970598), (3343, 5129392), (3572, 4800548), (5744, 2985299), (6686, 2564696), (6821, 2513936), (7144, 2400274), (13372, 1282348), (13642, 1256968), (14288, 1200137), (16873, 1016272), (26744, 641174), (27284, 628484), (33746, 508136), (53488, 320587), (54568, 314242), (63517, 269968), (67492, 254068), (109136, 157121), (127034, 134984)]