331379328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 1068503040

約数和(自身を除く): 737123712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 47, 48, 56, 61, 64, 84, 86, 94, 96, 112, 122, 128, 129, 141, 168, 172, 183, 188, 192, 224, 244, 258, 282, 301, 329, 336, 344, 366, 376, 384, 427, 448, 488, 516, 564, 602, 658, 672, 688, 732, 752, 854, 896, 903, 976, 987, 1032, 1128, 1204, 1281, 1316, 1344, 1376, 1464, 1504, 1708, 1806, 1952, 1974, 2021, 2064, 2256, 2408, 2562, 2623, 2632, 2688, 2752, 2867, 2928, 3008, 3416, 3612, 3904, 3948, 4042, 4128, 4512, 4816, 5124, 5246, 5264, 5504, 5734, 5856, 6016, 6063, 6832, 7224, 7808, 7869, 7896, 8084, 8256, 8601, 9024, 9632, 10248, 10492, 10528, 11468, 11712, 12126, 13664, 14147, 14448, 15738, 15792, 16168, 16512, 17202, 18048, 18361, 19264, 20069, 20496, 20984, 21056, 22936, 23424, 24252, 27328, 28294, 28896, 31476, 31584, 32336, 34404, 36722, 38528, 40138, 40992, 41968, 42112, 42441, 45872, 48504, 54656, 55083, 56588, 57792, 60207, 62952, 63168, 64672, 68808, 73444, 80276, 81984, 83936, 84882, 91744, 97008, 110166, 113176, 115584, 120414, 123281, 125904, 126336, 129344, 137616, 146888, 160552, 163968, 167872, 169764, 183488, 194016, 220332, 226352, 240828, 246562, 251808, 258688, 275232, 293776, 321104, 335744, 339528, 366976, 369843, 388032, 440664, 452704, 481656, 493124, 503616, 550464, 587552, 642208, 679056, 739686, 776064, 862967, 881328, 905408, 963312, 986248, 1007232, 1100928, 1175104, 1284416, 1358112, 1479372, 1725934, 1762656, 1810816, 1926624, 1972496, 2350208, 2568832, 2588901, 2716224, 2958744, 3451868, 3525312, 3853248, 3944992, 5177802, 5432448, 5917488, 6903736, 7050624, 7706496, 7889984, 10355604, 11834976, 13807472, 15779968, 20711208, 23669952, 27614944, 41422416, 47339904, 55229888, 82844832, 110459776, 165689664, 331379328]

約数ペア:

[(1, 331379328), (2, 165689664), (3, 110459776), (4, 82844832), (6, 55229888), (7, 47339904), (8, 41422416), (12, 27614944), (14, 23669952), (16, 20711208), (21, 15779968), (24, 13807472), (28, 11834976), (32, 10355604), (42, 7889984), (43, 7706496), (47, 7050624), (48, 6903736), (56, 5917488), (61, 5432448), (64, 5177802), (84, 3944992), (86, 3853248), (94, 3525312), (96, 3451868), (112, 2958744), (122, 2716224), (128, 2588901), (129, 2568832), (141, 2350208), (168, 1972496), (172, 1926624), (183, 1810816), (188, 1762656), (192, 1725934), (224, 1479372), (244, 1358112), (258, 1284416), (282, 1175104), (301, 1100928), (329, 1007232), (336, 986248), (344, 963312), (366, 905408), (376, 881328), (384, 862967), (427, 776064), (448, 739686), (488, 679056), (516, 642208), (564, 587552), (602, 550464), (658, 503616), (672, 493124), (688, 481656), (732, 452704), (752, 440664), (854, 388032), (896, 369843), (903, 366976), (976, 339528), (987, 335744), (1032, 321104), (1128, 293776), (1204, 275232), (1281, 258688), (1316, 251808), (1344, 246562), (1376, 240828), (1464, 226352), (1504, 220332), (1708, 194016), (1806, 183488), (1952, 169764), (1974, 167872), (2021, 163968), (2064, 160552), (2256, 146888), (2408, 137616), (2562, 129344), (2623, 126336), (2632, 125904), (2688, 123281), (2752, 120414), (2867, 115584), (2928, 113176), (3008, 110166), (3416, 97008), (3612, 91744), (3904, 84882), (3948, 83936), (4042, 81984), (4128, 80276), (4512, 73444), (4816, 68808), (5124, 64672), (5246, 63168), (5264, 62952), (5504, 60207), (5734, 57792), (5856, 56588), (6016, 55083), (6063, 54656), (6832, 48504), (7224, 45872), (7808, 42441), (7869, 42112), (7896, 41968), (8084, 40992), (8256, 40138), (8601, 38528), (9024, 36722), (9632, 34404), (10248, 32336), (10492, 31584), (10528, 31476), (11468, 28896), (11712, 28294), (12126, 27328), (13664, 24252), (14147, 23424), (14448, 22936), (15738, 21056), (15792, 20984), (16168, 20496), (16512, 20069), (17202, 19264), (18048, 18361)]