239839872

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 662135040

約数和(自身を除く): 422295168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 97, 128, 137, 141, 188, 192, 194, 274, 282, 291, 376, 384, 388, 411, 548, 564, 582, 752, 776, 822, 1096, 1128, 1164, 1504, 1552, 1644, 2192, 2256, 2328, 3008, 3104, 3288, 4384, 4512, 4559, 4656, 6016, 6208, 6439, 6576, 8768, 9024, 9118, 9312, 12416, 12878, 13152, 13289, 13677, 17536, 18048, 18236, 18624, 19317, 25756, 26304, 26578, 27354, 36472, 37248, 38634, 39867, 51512, 52608, 53156, 54708, 72944, 77268, 79734, 103024, 106312, 109416, 145888, 154536, 159468, 206048, 212624, 218832, 291776, 309072, 318936, 412096, 425248, 437664, 583552, 618144, 624583, 637872, 824192, 850496, 875328, 1236288, 1249166, 1275744, 1700992, 1750656, 1873749, 2472576, 2498332, 2551488, 3747498, 4996664, 5102976, 7494996, 9993328, 14989992, 19986656, 29979984, 39973312, 59959968, 79946624, 119919936, 239839872]

約数ペア:

[(1, 239839872), (2, 119919936), (3, 79946624), (4, 59959968), (6, 39973312), (8, 29979984), (12, 19986656), (16, 14989992), (24, 9993328), (32, 7494996), (47, 5102976), (48, 4996664), (64, 3747498), (94, 2551488), (96, 2498332), (97, 2472576), (128, 1873749), (137, 1750656), (141, 1700992), (188, 1275744), (192, 1249166), (194, 1236288), (274, 875328), (282, 850496), (291, 824192), (376, 637872), (384, 624583), (388, 618144), (411, 583552), (548, 437664), (564, 425248), (582, 412096), (752, 318936), (776, 309072), (822, 291776), (1096, 218832), (1128, 212624), (1164, 206048), (1504, 159468), (1552, 154536), (1644, 145888), (2192, 109416), (2256, 106312), (2328, 103024), (3008, 79734), (3104, 77268), (3288, 72944), (4384, 54708), (4512, 53156), (4559, 52608), (4656, 51512), (6016, 39867), (6208, 38634), (6439, 37248), (6576, 36472), (8768, 27354), (9024, 26578), (9118, 26304), (9312, 25756), (12416, 19317), (12878, 18624), (13152, 18236), (13289, 18048), (13677, 17536)]