309684384

素因数分解:

$2^5\times 3^4\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:940

約数の個数: 120

約数和(自身を含む): 917778708

約数和(自身を除く): 608094324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 157, 162, 216, 288, 314, 324, 432, 471, 628, 648, 761, 864, 942, 1256, 1296, 1413, 1522, 1884, 2283, 2512, 2592, 2826, 3044, 3768, 4239, 4566, 5024, 5652, 6088, 6849, 7536, 8478, 9132, 11304, 12176, 12717, 13698, 15072, 16956, 18264, 20547, 22608, 24352, 25434, 27396, 33912, 36528, 41094, 45216, 50868, 54792, 61641, 67824, 73056, 82188, 101736, 109584, 119477, 123282, 135648, 164376, 203472, 219168, 238954, 246564, 328752, 358431, 406944, 477908, 493128, 657504, 716862, 955816, 986256, 1075293, 1433724, 1911632, 1972512, 2150586, 2867448, 3225879, 3823264, 4301172, 5734896, 6451758, 8602344, 9677637, 11469792, 12903516, 17204688, 19355274, 25807032, 34409376, 38710548, 51614064, 77421096, 103228128, 154842192, 309684384]

約数ペア:

[(1, 309684384), (2, 154842192), (3, 103228128), (4, 77421096), (6, 51614064), (8, 38710548), (9, 34409376), (12, 25807032), (16, 19355274), (18, 17204688), (24, 12903516), (27, 11469792), (32, 9677637), (36, 8602344), (48, 6451758), (54, 5734896), (72, 4301172), (81, 3823264), (96, 3225879), (108, 2867448), (144, 2150586), (157, 1972512), (162, 1911632), (216, 1433724), (288, 1075293), (314, 986256), (324, 955816), (432, 716862), (471, 657504), (628, 493128), (648, 477908), (761, 406944), (864, 358431), (942, 328752), (1256, 246564), (1296, 238954), (1413, 219168), (1522, 203472), (1884, 164376), (2283, 135648), (2512, 123282), (2592, 119477), (2826, 109584), (3044, 101736), (3768, 82188), (4239, 73056), (4566, 67824), (5024, 61641), (5652, 54792), (6088, 50868), (6849, 45216), (7536, 41094), (8478, 36528), (9132, 33912), (11304, 27396), (12176, 25434), (12717, 24352), (13698, 22608), (15072, 20547), (16956, 18264)]