239752512

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 168

約数和(自身を含む): 735421440

約数和(自身を除く): 495668928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 144, 174, 186, 192, 232, 248, 261, 279, 288, 348, 372, 463, 464, 496, 522, 558, 576, 696, 744, 899, 926, 928, 992, 1044, 1116, 1389, 1392, 1488, 1798, 1852, 1856, 1984, 2088, 2232, 2697, 2778, 2784, 2976, 3596, 3704, 4167, 4176, 4464, 5394, 5556, 5568, 5952, 7192, 7408, 8091, 8334, 8352, 8928, 10788, 11112, 13427, 14353, 14384, 14816, 16182, 16668, 16704, 17856, 21576, 22224, 26854, 28706, 28768, 29632, 32364, 33336, 40281, 43059, 43152, 44448, 53708, 57412, 57536, 64728, 66672, 80562, 86118, 86304, 88896, 107416, 114824, 120843, 129177, 129456, 133344, 161124, 172236, 172608, 214832, 229648, 241686, 258354, 258912, 266688, 322248, 344472, 416237, 429664, 459296, 483372, 516708, 517824, 644496, 688944, 832474, 859328, 918592, 966744, 1033416, 1248711, 1288992, 1377888, 1664948, 1933488, 2066832, 2497422, 2577984, 2755776, 3329896, 3746133, 3866976, 4133664, 4994844, 6659792, 7492266, 7733952, 8267328, 9989688, 13319584, 14984532, 19979376, 26639168, 29969064, 39958752, 59938128, 79917504, 119876256, 239752512]

約数ペア:

[(1, 239752512), (2, 119876256), (3, 79917504), (4, 59938128), (6, 39958752), (8, 29969064), (9, 26639168), (12, 19979376), (16, 14984532), (18, 13319584), (24, 9989688), (29, 8267328), (31, 7733952), (32, 7492266), (36, 6659792), (48, 4994844), (58, 4133664), (62, 3866976), (64, 3746133), (72, 3329896), (87, 2755776), (93, 2577984), (96, 2497422), (116, 2066832), (124, 1933488), (144, 1664948), (174, 1377888), (186, 1288992), (192, 1248711), (232, 1033416), (248, 966744), (261, 918592), (279, 859328), (288, 832474), (348, 688944), (372, 644496), (463, 517824), (464, 516708), (496, 483372), (522, 459296), (558, 429664), (576, 416237), (696, 344472), (744, 322248), (899, 266688), (926, 258912), (928, 258354), (992, 241686), (1044, 229648), (1116, 214832), (1389, 172608), (1392, 172236), (1488, 161124), (1798, 133344), (1852, 129456), (1856, 129177), (1984, 120843), (2088, 114824), (2232, 107416), (2697, 88896), (2778, 86304), (2784, 86118), (2976, 80562), (3596, 66672), (3704, 64728), (4167, 57536), (4176, 57412), (4464, 53708), (5394, 44448), (5556, 43152), (5568, 43059), (5952, 40281), (7192, 33336), (7408, 32364), (8091, 29632), (8334, 28768), (8352, 28706), (8928, 26854), (10788, 22224), (11112, 21576), (13427, 17856), (14353, 16704), (14384, 16668), (14816, 16182)]