3997992

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 6888408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 239, 246, 328, 408, 478, 492, 697, 717, 956, 984, 1394, 1434, 1912, 2091, 2788, 2868, 4063, 4182, 5576, 5736, 8126, 8364, 9799, 12189, 16252, 16728, 19598, 24378, 29397, 32504, 39196, 48756, 58794, 78392, 97512, 117588, 166583, 235176, 333166, 499749, 666332, 999498, 1332664, 1998996, 3997992]

約数ペア:

[(1, 3997992), (2, 1998996), (3, 1332664), (4, 999498), (6, 666332), (8, 499749), (12, 333166), (17, 235176), (24, 166583), (34, 117588), (41, 97512), (51, 78392), (68, 58794), (82, 48756), (102, 39196), (123, 32504), (136, 29397), (164, 24378), (204, 19598), (239, 16728), (246, 16252), (328, 12189), (408, 9799), (478, 8364), (492, 8126), (697, 5736), (717, 5576), (956, 4182), (984, 4063), (1394, 2868), (1434, 2788), (1912, 2091)]