328591872

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 240

約数和(自身を含む): 1108179072

約数和(自身を除く): 779587200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 167, 168, 183, 192, 224, 244, 252, 256, 288, 334, 336, 366, 384, 427, 448, 488, 501, 504, 512, 549, 576, 668, 672, 732, 768, 854, 896, 976, 1002, 1008, 1098, 1152, 1169, 1281, 1336, 1344, 1464, 1503, 1536, 1708, 1792, 1952, 2004, 2016, 2196, 2304, 2338, 2562, 2672, 2688, 2928, 3006, 3416, 3507, 3584, 3843, 3904, 4008, 4032, 4392, 4608, 4676, 5124, 5344, 5376, 5856, 6012, 6832, 7014, 7686, 7808, 8016, 8064, 8784, 9352, 10187, 10248, 10521, 10688, 10752, 11712, 12024, 13664, 14028, 15372, 15616, 16032, 16128, 17568, 18704, 20374, 20496, 21042, 21376, 23424, 24048, 27328, 28056, 30561, 30744, 31232, 32064, 32256, 35136, 37408, 40748, 40992, 42084, 42752, 46848, 48096, 54656, 56112, 61122, 61488, 64128, 70272, 71309, 74816, 81496, 81984, 84168, 85504, 91683, 93696, 96192, 109312, 112224, 122244, 122976, 128256, 140544, 142618, 149632, 162992, 163968, 168336, 183366, 192384, 213927, 218624, 224448, 244488, 245952, 256512, 281088, 285236, 299264, 325984, 327936, 336672, 366732, 384768, 427854, 448896, 488976, 491904, 570472, 598528, 641781, 651968, 655872, 673344, 733464, 769536, 855708, 897792, 977952, 983808, 1140944, 1283562, 1303936, 1346688, 1466928, 1711416, 1795584, 1955904, 1967616, 2281888, 2567124, 2607872, 2693376, 2933856, 3422832, 3911808, 4563776, 5134248, 5215744, 5386752, 5867712, 6845664, 7823616, 9127552, 10268496, 11735424, 13691328, 15647232, 18255104, 20536992, 23470848, 27382656, 36510208, 41073984, 46941696, 54765312, 82147968, 109530624, 164295936, 328591872]

約数ペア:

[(1, 328591872), (2, 164295936), (3, 109530624), (4, 82147968), (6, 54765312), (7, 46941696), (8, 41073984), (9, 36510208), (12, 27382656), (14, 23470848), (16, 20536992), (18, 18255104), (21, 15647232), (24, 13691328), (28, 11735424), (32, 10268496), (36, 9127552), (42, 7823616), (48, 6845664), (56, 5867712), (61, 5386752), (63, 5215744), (64, 5134248), (72, 4563776), (84, 3911808), (96, 3422832), (112, 2933856), (122, 2693376), (126, 2607872), (128, 2567124), (144, 2281888), (167, 1967616), (168, 1955904), (183, 1795584), (192, 1711416), (224, 1466928), (244, 1346688), (252, 1303936), (256, 1283562), (288, 1140944), (334, 983808), (336, 977952), (366, 897792), (384, 855708), (427, 769536), (448, 733464), (488, 673344), (501, 655872), (504, 651968), (512, 641781), (549, 598528), (576, 570472), (668, 491904), (672, 488976), (732, 448896), (768, 427854), (854, 384768), (896, 366732), (976, 336672), (1002, 327936), (1008, 325984), (1098, 299264), (1152, 285236), (1169, 281088), (1281, 256512), (1336, 245952), (1344, 244488), (1464, 224448), (1503, 218624), (1536, 213927), (1708, 192384), (1792, 183366), (1952, 168336), (2004, 163968), (2016, 162992), (2196, 149632), (2304, 142618), (2338, 140544), (2562, 128256), (2672, 122976), (2688, 122244), (2928, 112224), (3006, 109312), (3416, 96192), (3507, 93696), (3584, 91683), (3843, 85504), (3904, 84168), (4008, 81984), (4032, 81496), (4392, 74816), (4608, 71309), (4676, 70272), (5124, 64128), (5344, 61488), (5376, 61122), (5856, 56112), (6012, 54656), (6832, 48096), (7014, 46848), (7686, 42752), (7808, 42084), (8016, 40992), (8064, 40748), (8784, 37408), (9352, 35136), (10187, 32256), (10248, 32064), (10521, 31232), (10688, 30744), (10752, 30561), (11712, 28056), (12024, 27328), (13664, 24048), (14028, 23424), (15372, 21376), (15616, 21042), (16032, 20496), (16128, 20374), (17568, 18704)]