317316608

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 777807360

約数和(自身を除く): 460490752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 56, 58, 64, 71, 86, 112, 116, 128, 142, 172, 203, 224, 232, 256, 284, 301, 344, 406, 448, 464, 497, 512, 568, 602, 688, 812, 896, 928, 994, 1136, 1204, 1247, 1376, 1624, 1792, 1856, 1988, 2059, 2272, 2408, 2494, 2752, 3053, 3248, 3584, 3712, 3976, 4118, 4544, 4816, 4988, 5504, 6106, 6496, 7424, 7952, 8236, 8729, 9088, 9632, 9976, 11008, 12212, 12992, 14413, 14848, 15904, 16472, 17458, 18176, 19264, 19952, 21371, 22016, 24424, 25984, 28826, 31808, 32944, 34916, 36352, 38528, 39904, 42742, 48848, 51968, 57652, 63616, 65888, 69832, 77056, 79808, 85484, 88537, 97696, 103936, 115304, 127232, 131776, 139664, 154112, 159616, 170968, 177074, 195392, 230608, 254464, 263552, 279328, 319232, 341936, 354148, 390784, 461216, 527104, 558656, 619759, 638464, 683872, 708296, 781568, 922432, 1054208, 1117312, 1239518, 1367744, 1416592, 1563136, 1844864, 2234624, 2479036, 2735488, 2833184, 3689728, 4469248, 4958072, 5470976, 5666368, 7379456, 9916144, 10941952, 11332736, 19832288, 22665472, 39664576, 45330944, 79329152, 158658304, 317316608]

約数ペア:

[(1, 317316608), (2, 158658304), (4, 79329152), (7, 45330944), (8, 39664576), (14, 22665472), (16, 19832288), (28, 11332736), (29, 10941952), (32, 9916144), (43, 7379456), (56, 5666368), (58, 5470976), (64, 4958072), (71, 4469248), (86, 3689728), (112, 2833184), (116, 2735488), (128, 2479036), (142, 2234624), (172, 1844864), (203, 1563136), (224, 1416592), (232, 1367744), (256, 1239518), (284, 1117312), (301, 1054208), (344, 922432), (406, 781568), (448, 708296), (464, 683872), (497, 638464), (512, 619759), (568, 558656), (602, 527104), (688, 461216), (812, 390784), (896, 354148), (928, 341936), (994, 319232), (1136, 279328), (1204, 263552), (1247, 254464), (1376, 230608), (1624, 195392), (1792, 177074), (1856, 170968), (1988, 159616), (2059, 154112), (2272, 139664), (2408, 131776), (2494, 127232), (2752, 115304), (3053, 103936), (3248, 97696), (3584, 88537), (3712, 85484), (3976, 79808), (4118, 77056), (4544, 69832), (4816, 65888), (4988, 63616), (5504, 57652), (6106, 51968), (6496, 48848), (7424, 42742), (7952, 39904), (8236, 38528), (8729, 36352), (9088, 34916), (9632, 32944), (9976, 31808), (11008, 28826), (12212, 25984), (12992, 24424), (14413, 22016), (14848, 21371), (15904, 19952), (16472, 19264), (17458, 18176)]