2017162928

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 4541896800

約数和(自身を除く): 2524733872

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 89, 92, 121, 176, 178, 184, 242, 253, 356, 368, 484, 506, 509, 712, 968, 979, 1012, 1018, 1424, 1936, 1958, 2024, 2036, 2047, 2783, 3916, 4048, 4072, 4094, 5566, 5599, 7832, 8144, 8188, 10769, 11132, 11198, 11707, 15664, 16376, 21538, 22264, 22396, 22517, 23414, 32752, 43076, 44528, 44792, 45034, 45301, 46828, 61589, 86152, 89584, 90068, 90602, 93656, 123178, 128777, 172304, 180136, 181204, 187312, 246356, 247687, 257554, 360272, 362408, 492712, 495374, 498311, 515108, 724816, 985424, 990748, 996622, 1030216, 1041923, 1416547, 1981496, 1993244, 2060432, 2083846, 2833094, 3962992, 3986488, 4167692, 5481421, 5666188, 7972976, 8335384, 10962842, 11332376, 11461153, 16670768, 21925684, 22664752, 22922306, 43851368, 45844612, 87702736, 91689224, 126072683, 183378448, 252145366, 504290732, 1008581464, 2017162928]

約数ペア:

[(1, 2017162928), (2, 1008581464), (4, 504290732), (8, 252145366), (11, 183378448), (16, 126072683), (22, 91689224), (23, 87702736), (44, 45844612), (46, 43851368), (88, 22922306), (89, 22664752), (92, 21925684), (121, 16670768), (176, 11461153), (178, 11332376), (184, 10962842), (242, 8335384), (253, 7972976), (356, 5666188), (368, 5481421), (484, 4167692), (506, 3986488), (509, 3962992), (712, 2833094), (968, 2083846), (979, 2060432), (1012, 1993244), (1018, 1981496), (1424, 1416547), (1936, 1041923), (1958, 1030216), (2024, 996622), (2036, 990748), (2047, 985424), (2783, 724816), (3916, 515108), (4048, 498311), (4072, 495374), (4094, 492712), (5566, 362408), (5599, 360272), (7832, 257554), (8144, 247687), (8188, 246356), (10769, 187312), (11132, 181204), (11198, 180136), (11707, 172304), (15664, 128777), (16376, 123178), (21538, 93656), (22264, 90602), (22396, 90068), (22517, 89584), (23414, 86152), (32752, 61589), (43076, 46828), (44528, 45301), (44792, 45034)]