8640200576

素因数分解:

$2^7\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 20599699680

約数和(自身を除く): 11959499104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 113, 128, 146, 167, 196, 224, 226, 292, 334, 392, 448, 452, 511, 584, 668, 784, 791, 896, 904, 1022, 1168, 1169, 1336, 1568, 1582, 1808, 2044, 2336, 2338, 2672, 3136, 3164, 3577, 3616, 4088, 4672, 4676, 5344, 5537, 6272, 6328, 7154, 7232, 8176, 8183, 8249, 9344, 9352, 10688, 11074, 12191, 12656, 14308, 14464, 16352, 16366, 16498, 18704, 18871, 21376, 22148, 24382, 25312, 28616, 32704, 32732, 32996, 37408, 37742, 44296, 48764, 50624, 57232, 57743, 65408, 65464, 65992, 74816, 75484, 85337, 88592, 97528, 101248, 114464, 115486, 130928, 131984, 132097, 149632, 150968, 170674, 177184, 195056, 228928, 230972, 261856, 263968, 264194, 301936, 341348, 354368, 390112, 404201, 457856, 461944, 523712, 527936, 528388, 597359, 603872, 682696, 708736, 780224, 808402, 923888, 924679, 1047424, 1055872, 1056776, 1194718, 1207744, 1365392, 1377583, 1560448, 1616804, 1847776, 1849358, 2113552, 2389436, 2415488, 2730784, 2755166, 3233608, 3695552, 3698716, 4227104, 4778872, 5461568, 5510332, 6467216, 7391104, 7397432, 8454208, 9557744, 9643081, 10923136, 11020664, 12934432, 14794864, 16908416, 19115488, 19286162, 22041328, 25868864, 29589728, 38230976, 38572324, 44082656, 51737728, 59179456, 67501567, 76461952, 77144648, 88165312, 118358912, 135003134, 154289296, 176330624, 270006268, 308578592, 540012536, 617157184, 1080025072, 1234314368, 2160050144, 4320100288, 8640200576]

約数ペア:

[(1, 8640200576), (2, 4320100288), (4, 2160050144), (7, 1234314368), (8, 1080025072), (14, 617157184), (16, 540012536), (28, 308578592), (32, 270006268), (49, 176330624), (56, 154289296), (64, 135003134), (73, 118358912), (98, 88165312), (112, 77144648), (113, 76461952), (128, 67501567), (146, 59179456), (167, 51737728), (196, 44082656), (224, 38572324), (226, 38230976), (292, 29589728), (334, 25868864), (392, 22041328), (448, 19286162), (452, 19115488), (511, 16908416), (584, 14794864), (668, 12934432), (784, 11020664), (791, 10923136), (896, 9643081), (904, 9557744), (1022, 8454208), (1168, 7397432), (1169, 7391104), (1336, 6467216), (1568, 5510332), (1582, 5461568), (1808, 4778872), (2044, 4227104), (2336, 3698716), (2338, 3695552), (2672, 3233608), (3136, 2755166), (3164, 2730784), (3577, 2415488), (3616, 2389436), (4088, 2113552), (4672, 1849358), (4676, 1847776), (5344, 1616804), (5537, 1560448), (6272, 1377583), (6328, 1365392), (7154, 1207744), (7232, 1194718), (8176, 1056776), (8183, 1055872), (8249, 1047424), (9344, 924679), (9352, 923888), (10688, 808402), (11074, 780224), (12191, 708736), (12656, 682696), (14308, 603872), (14464, 597359), (16352, 528388), (16366, 527936), (16498, 523712), (18704, 461944), (18871, 457856), (21376, 404201), (22148, 390112), (24382, 354368), (25312, 341348), (28616, 301936), (32704, 264194), (32732, 263968), (32996, 261856), (37408, 230972), (37742, 228928), (44296, 195056), (48764, 177184), (50624, 170674), (57232, 150968), (57743, 149632), (65408, 132097), (65464, 131984), (65992, 130928), (74816, 115486), (75484, 114464), (85337, 101248), (88592, 97528)]