225856512

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 220

約数和(自身を含む): 772783440

約数和(自身を除く): 546926928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 389, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 778, 864, 896, 1008, 1024, 1134, 1152, 1167, 1296, 1344, 1512, 1536, 1556, 1728, 1792, 2016, 2268, 2304, 2334, 2592, 2688, 2723, 3024, 3072, 3112, 3456, 3501, 3584, 4032, 4536, 4608, 4668, 5184, 5376, 5446, 6048, 6224, 6912, 7002, 7168, 8064, 8169, 9072, 9216, 9336, 10368, 10503, 10752, 10892, 12096, 12448, 13824, 14004, 16128, 16338, 18144, 18672, 20736, 21006, 21504, 21784, 24192, 24507, 24896, 27648, 28008, 31509, 32256, 32676, 36288, 37344, 41472, 42012, 43568, 48384, 49014, 49792, 56016, 63018, 64512, 65352, 72576, 73521, 74688, 82944, 84024, 87136, 96768, 98028, 99584, 112032, 126036, 130704, 145152, 147042, 149376, 168048, 174272, 193536, 196056, 199168, 220563, 224064, 252072, 261408, 290304, 294084, 298752, 336096, 348544, 392112, 398336, 441126, 448128, 504144, 522816, 580608, 588168, 597504, 672192, 697088, 784224, 882252, 896256, 1008288, 1045632, 1176336, 1195008, 1344384, 1394176, 1568448, 1764504, 1792512, 2016576, 2091264, 2352672, 2688768, 2788352, 3136896, 3529008, 3585024, 4033152, 4182528, 4705344, 5377536, 6273792, 7058016, 8066304, 8365056, 9410688, 10755072, 12547584, 14116032, 16132608, 18821376, 25095168, 28232064, 32265216, 37642752, 56464128, 75285504, 112928256, 225856512]

約数ペア:

[(1, 225856512), (2, 112928256), (3, 75285504), (4, 56464128), (6, 37642752), (7, 32265216), (8, 28232064), (9, 25095168), (12, 18821376), (14, 16132608), (16, 14116032), (18, 12547584), (21, 10755072), (24, 9410688), (27, 8365056), (28, 8066304), (32, 7058016), (36, 6273792), (42, 5377536), (48, 4705344), (54, 4182528), (56, 4033152), (63, 3585024), (64, 3529008), (72, 3136896), (81, 2788352), (84, 2688768), (96, 2352672), (108, 2091264), (112, 2016576), (126, 1792512), (128, 1764504), (144, 1568448), (162, 1394176), (168, 1344384), (189, 1195008), (192, 1176336), (216, 1045632), (224, 1008288), (252, 896256), (256, 882252), (288, 784224), (324, 697088), (336, 672192), (378, 597504), (384, 588168), (389, 580608), (432, 522816), (448, 504144), (504, 448128), (512, 441126), (567, 398336), (576, 392112), (648, 348544), (672, 336096), (756, 298752), (768, 294084), (778, 290304), (864, 261408), (896, 252072), (1008, 224064), (1024, 220563), (1134, 199168), (1152, 196056), (1167, 193536), (1296, 174272), (1344, 168048), (1512, 149376), (1536, 147042), (1556, 145152), (1728, 130704), (1792, 126036), (2016, 112032), (2268, 99584), (2304, 98028), (2334, 96768), (2592, 87136), (2688, 84024), (2723, 82944), (3024, 74688), (3072, 73521), (3112, 72576), (3456, 65352), (3501, 64512), (3584, 63018), (4032, 56016), (4536, 49792), (4608, 49014), (4668, 48384), (5184, 43568), (5376, 42012), (5446, 41472), (6048, 37344), (6224, 36288), (6912, 32676), (7002, 32256), (7168, 31509), (8064, 28008), (8169, 27648), (9072, 24896), (9216, 24507), (9336, 24192), (10368, 21784), (10503, 21504), (10752, 21006), (10892, 20736), (12096, 18672), (12448, 18144), (13824, 16338), (14004, 16128)]