319889088

素因数分解:

$2^6\times 3^5\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 168

約数和(自身を含む): 968199232

約数和(自身を除く): 648310144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 134, 144, 162, 192, 201, 216, 243, 268, 288, 307, 324, 402, 432, 486, 536, 576, 603, 614, 648, 804, 864, 921, 972, 1072, 1206, 1228, 1296, 1608, 1728, 1809, 1842, 1944, 2144, 2412, 2456, 2592, 2763, 3216, 3618, 3684, 3888, 4288, 4824, 4912, 5184, 5427, 5526, 6432, 7236, 7368, 7776, 8289, 9648, 9824, 10854, 11052, 12864, 14472, 14736, 15552, 16281, 16578, 19296, 19648, 20569, 21708, 22104, 24867, 28944, 29472, 32562, 33156, 38592, 41138, 43416, 44208, 49734, 57888, 58944, 61707, 65124, 66312, 74601, 82276, 86832, 88416, 99468, 115776, 123414, 130248, 132624, 149202, 164552, 173664, 176832, 185121, 198936, 246828, 260496, 265248, 298404, 329104, 347328, 370242, 397872, 493656, 520992, 530496, 555363, 596808, 658208, 740484, 795744, 987312, 1041984, 1110726, 1193616, 1316416, 1480968, 1591488, 1666089, 1974624, 2221452, 2387232, 2961936, 3332178, 3949248, 4442904, 4774464, 4998267, 5923872, 6664356, 8885808, 9996534, 11847744, 13328712, 17771616, 19993068, 26657424, 35543232, 39986136, 53314848, 79972272, 106629696, 159944544, 319889088]

約数ペア:

[(1, 319889088), (2, 159944544), (3, 106629696), (4, 79972272), (6, 53314848), (8, 39986136), (9, 35543232), (12, 26657424), (16, 19993068), (18, 17771616), (24, 13328712), (27, 11847744), (32, 9996534), (36, 8885808), (48, 6664356), (54, 5923872), (64, 4998267), (67, 4774464), (72, 4442904), (81, 3949248), (96, 3332178), (108, 2961936), (134, 2387232), (144, 2221452), (162, 1974624), (192, 1666089), (201, 1591488), (216, 1480968), (243, 1316416), (268, 1193616), (288, 1110726), (307, 1041984), (324, 987312), (402, 795744), (432, 740484), (486, 658208), (536, 596808), (576, 555363), (603, 530496), (614, 520992), (648, 493656), (804, 397872), (864, 370242), (921, 347328), (972, 329104), (1072, 298404), (1206, 265248), (1228, 260496), (1296, 246828), (1608, 198936), (1728, 185121), (1809, 176832), (1842, 173664), (1944, 164552), (2144, 149202), (2412, 132624), (2456, 130248), (2592, 123414), (2763, 115776), (3216, 99468), (3618, 88416), (3684, 86832), (3888, 82276), (4288, 74601), (4824, 66312), (4912, 65124), (5184, 61707), (5427, 58944), (5526, 57888), (6432, 49734), (7236, 44208), (7368, 43416), (7776, 41138), (8289, 38592), (9648, 33156), (9824, 32562), (10854, 29472), (11052, 28944), (12864, 24867), (14472, 22104), (14736, 21708), (15552, 20569), (16281, 19648), (16578, 19296)]