254928576

素因数分解:

$2^6\times 3^1\times 7^5\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 796869120

約数和(自身を除く): 541940544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 79, 84, 96, 98, 112, 147, 158, 168, 192, 196, 224, 237, 294, 316, 336, 343, 392, 448, 474, 553, 588, 632, 672, 686, 784, 948, 1029, 1106, 1176, 1264, 1344, 1372, 1568, 1659, 1896, 2058, 2212, 2352, 2401, 2528, 2744, 3136, 3318, 3792, 3871, 4116, 4424, 4704, 4802, 5056, 5488, 6636, 7203, 7584, 7742, 8232, 8848, 9408, 9604, 10976, 11613, 13272, 14406, 15168, 15484, 16464, 16807, 17696, 19208, 21952, 23226, 26544, 27097, 28812, 30968, 32928, 33614, 35392, 38416, 46452, 50421, 53088, 54194, 57624, 61936, 65856, 67228, 76832, 81291, 92904, 100842, 106176, 108388, 115248, 123872, 134456, 153664, 162582, 185808, 189679, 201684, 216776, 230496, 247744, 268912, 325164, 371616, 379358, 403368, 433552, 460992, 537824, 569037, 650328, 743232, 758716, 806736, 867104, 1075648, 1138074, 1300656, 1327753, 1517432, 1613472, 1734208, 2276148, 2601312, 2655506, 3034864, 3226944, 3983259, 4552296, 5202624, 5311012, 6069728, 7966518, 9104592, 10622024, 12139456, 15933036, 18209184, 21244048, 31866072, 36418368, 42488096, 63732144, 84976192, 127464288, 254928576]

約数ペア:

[(1, 254928576), (2, 127464288), (3, 84976192), (4, 63732144), (6, 42488096), (7, 36418368), (8, 31866072), (12, 21244048), (14, 18209184), (16, 15933036), (21, 12139456), (24, 10622024), (28, 9104592), (32, 7966518), (42, 6069728), (48, 5311012), (49, 5202624), (56, 4552296), (64, 3983259), (79, 3226944), (84, 3034864), (96, 2655506), (98, 2601312), (112, 2276148), (147, 1734208), (158, 1613472), (168, 1517432), (192, 1327753), (196, 1300656), (224, 1138074), (237, 1075648), (294, 867104), (316, 806736), (336, 758716), (343, 743232), (392, 650328), (448, 569037), (474, 537824), (553, 460992), (588, 433552), (632, 403368), (672, 379358), (686, 371616), (784, 325164), (948, 268912), (1029, 247744), (1106, 230496), (1176, 216776), (1264, 201684), (1344, 189679), (1372, 185808), (1568, 162582), (1659, 153664), (1896, 134456), (2058, 123872), (2212, 115248), (2352, 108388), (2401, 106176), (2528, 100842), (2744, 92904), (3136, 81291), (3318, 76832), (3792, 67228), (3871, 65856), (4116, 61936), (4424, 57624), (4704, 54194), (4802, 53088), (5056, 50421), (5488, 46452), (6636, 38416), (7203, 35392), (7584, 33614), (7742, 32928), (8232, 30968), (8848, 28812), (9408, 27097), (9604, 26544), (10976, 23226), (11613, 21952), (13272, 19208), (14406, 17696), (15168, 16807), (15484, 16464)]