339729152

素因数分解:

$2^8\times 7^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 816782400

約数和(自身を除く): 477053248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 73, 98, 106, 112, 128, 146, 196, 212, 224, 256, 292, 343, 371, 392, 424, 448, 511, 584, 686, 742, 784, 848, 896, 1022, 1168, 1372, 1484, 1568, 1696, 1792, 2044, 2336, 2597, 2744, 2968, 3136, 3392, 3577, 3869, 4088, 4672, 5194, 5488, 5936, 6272, 6784, 7154, 7738, 8176, 9344, 10388, 10976, 11872, 12544, 13568, 14308, 15476, 16352, 18179, 18688, 20776, 21952, 23744, 25039, 27083, 28616, 30952, 32704, 36358, 41552, 43904, 47488, 50078, 54166, 57232, 61904, 65408, 72716, 83104, 87808, 94976, 100156, 108332, 114464, 123808, 130816, 145432, 166208, 189581, 200312, 216664, 228928, 247616, 290864, 332416, 379162, 400624, 433328, 457856, 495232, 581728, 664832, 758324, 801248, 866656, 915712, 990464, 1163456, 1327067, 1516648, 1602496, 1733312, 2326912, 2654134, 3033296, 3204992, 3466624, 4653824, 5308268, 6066592, 6409984, 6933248, 10616536, 12133184, 21233072, 24266368, 42466144, 48532736, 84932288, 169864576, 339729152]

約数ペア:

[(1, 339729152), (2, 169864576), (4, 84932288), (7, 48532736), (8, 42466144), (14, 24266368), (16, 21233072), (28, 12133184), (32, 10616536), (49, 6933248), (53, 6409984), (56, 6066592), (64, 5308268), (73, 4653824), (98, 3466624), (106, 3204992), (112, 3033296), (128, 2654134), (146, 2326912), (196, 1733312), (212, 1602496), (224, 1516648), (256, 1327067), (292, 1163456), (343, 990464), (371, 915712), (392, 866656), (424, 801248), (448, 758324), (511, 664832), (584, 581728), (686, 495232), (742, 457856), (784, 433328), (848, 400624), (896, 379162), (1022, 332416), (1168, 290864), (1372, 247616), (1484, 228928), (1568, 216664), (1696, 200312), (1792, 189581), (2044, 166208), (2336, 145432), (2597, 130816), (2744, 123808), (2968, 114464), (3136, 108332), (3392, 100156), (3577, 94976), (3869, 87808), (4088, 83104), (4672, 72716), (5194, 65408), (5488, 61904), (5936, 57232), (6272, 54166), (6784, 50078), (7154, 47488), (7738, 43904), (8176, 41552), (9344, 36358), (10388, 32704), (10976, 30952), (11872, 28616), (12544, 27083), (13568, 25039), (14308, 23744), (15476, 21952), (16352, 20776), (18179, 18688)]