321497088

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 962357760

約数和(自身を除く): 640860672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 67, 71, 88, 96, 128, 132, 134, 142, 176, 192, 201, 213, 256, 264, 268, 284, 352, 384, 402, 426, 512, 528, 536, 568, 704, 737, 768, 781, 804, 852, 1024, 1056, 1072, 1136, 1408, 1474, 1536, 1562, 1608, 1704, 2048, 2112, 2144, 2211, 2272, 2343, 2816, 2948, 3072, 3124, 3216, 3408, 4224, 4288, 4422, 4544, 4686, 4757, 5632, 5896, 6144, 6248, 6432, 6816, 8448, 8576, 8844, 9088, 9372, 9514, 11264, 11792, 12496, 12864, 13632, 14271, 16896, 17152, 17688, 18176, 18744, 19028, 22528, 23584, 24992, 25728, 27264, 28542, 33792, 34304, 35376, 36352, 37488, 38056, 47168, 49984, 51456, 52327, 54528, 57084, 67584, 68608, 70752, 72704, 74976, 76112, 94336, 99968, 102912, 104654, 109056, 114168, 137216, 141504, 145408, 149952, 152224, 156981, 188672, 199936, 205824, 209308, 218112, 228336, 283008, 299904, 304448, 313962, 377344, 399872, 411648, 418616, 436224, 456672, 566016, 599808, 608896, 627924, 754688, 799744, 837232, 913344, 1132032, 1199616, 1217792, 1255848, 1509376, 1599488, 1674464, 1826688, 2264064, 2399232, 2435584, 2511696, 3348928, 3653376, 4528128, 4798464, 4871168, 5023392, 6697856, 7306752, 9742336, 10046784, 13395712, 14613504, 20093568, 26791424, 29227008, 40187136, 53582848, 80374272, 107165696, 160748544, 321497088]

約数ペア:

[(1, 321497088), (2, 160748544), (3, 107165696), (4, 80374272), (6, 53582848), (8, 40187136), (11, 29227008), (12, 26791424), (16, 20093568), (22, 14613504), (24, 13395712), (32, 10046784), (33, 9742336), (44, 7306752), (48, 6697856), (64, 5023392), (66, 4871168), (67, 4798464), (71, 4528128), (88, 3653376), (96, 3348928), (128, 2511696), (132, 2435584), (134, 2399232), (142, 2264064), (176, 1826688), (192, 1674464), (201, 1599488), (213, 1509376), (256, 1255848), (264, 1217792), (268, 1199616), (284, 1132032), (352, 913344), (384, 837232), (402, 799744), (426, 754688), (512, 627924), (528, 608896), (536, 599808), (568, 566016), (704, 456672), (737, 436224), (768, 418616), (781, 411648), (804, 399872), (852, 377344), (1024, 313962), (1056, 304448), (1072, 299904), (1136, 283008), (1408, 228336), (1474, 218112), (1536, 209308), (1562, 205824), (1608, 199936), (1704, 188672), (2048, 156981), (2112, 152224), (2144, 149952), (2211, 145408), (2272, 141504), (2343, 137216), (2816, 114168), (2948, 109056), (3072, 104654), (3124, 102912), (3216, 99968), (3408, 94336), (4224, 76112), (4288, 74976), (4422, 72704), (4544, 70752), (4686, 68608), (4757, 67584), (5632, 57084), (5896, 54528), (6144, 52327), (6248, 51456), (6432, 49984), (6816, 47168), (8448, 38056), (8576, 37488), (8844, 36352), (9088, 35376), (9372, 34304), (9514, 33792), (11264, 28542), (11792, 27264), (12496, 25728), (12864, 24992), (13632, 23584), (14271, 22528), (16896, 19028), (17152, 18744), (17688, 18176)]