331543872

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 252

約数和(自身を含む): 1075078368

約数和(自身を除く): 743534496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 67, 71, 72, 88, 96, 99, 121, 132, 134, 142, 144, 176, 192, 198, 201, 213, 242, 264, 268, 284, 288, 352, 363, 396, 402, 426, 484, 528, 536, 568, 576, 603, 639, 704, 726, 737, 781, 792, 804, 852, 968, 1056, 1072, 1089, 1136, 1206, 1278, 1452, 1474, 1562, 1584, 1608, 1704, 1936, 2112, 2144, 2178, 2211, 2272, 2343, 2412, 2556, 2904, 2948, 3124, 3168, 3216, 3408, 3872, 4288, 4356, 4422, 4544, 4686, 4757, 4824, 5112, 5808, 5896, 6248, 6336, 6432, 6633, 6816, 7029, 7744, 8107, 8591, 8712, 8844, 9372, 9514, 9648, 10224, 11616, 11792, 12496, 12864, 13266, 13632, 14058, 14271, 16214, 17182, 17424, 17688, 18744, 19028, 19296, 20448, 23232, 23584, 24321, 24992, 25773, 26532, 28116, 28542, 32428, 34364, 34848, 35376, 37488, 38056, 38592, 40896, 42813, 47168, 48642, 49984, 51546, 52327, 53064, 56232, 57084, 64856, 68728, 69696, 70752, 72963, 74976, 76112, 77319, 85626, 97284, 103092, 104654, 106128, 112464, 114168, 129712, 137456, 141504, 145926, 149952, 152224, 154638, 156981, 171252, 194568, 206184, 209308, 212256, 224928, 228336, 259424, 274912, 291852, 304448, 309276, 313962, 342504, 389136, 412368, 418616, 424512, 449856, 456672, 470943, 518848, 549824, 575597, 583704, 618552, 627924, 685008, 778272, 824736, 837232, 913344, 941886, 1151194, 1167408, 1237104, 1255848, 1370016, 1556544, 1649472, 1674464, 1726791, 1883772, 2302388, 2334816, 2474208, 2511696, 2740032, 3348928, 3453582, 3767544, 4604776, 4669632, 4948416, 5023392, 5180373, 6907164, 7535088, 9209552, 10046784, 10360746, 13814328, 15070176, 18419104, 20721492, 27628656, 30140352, 36838208, 41442984, 55257312, 82885968, 110514624, 165771936, 331543872]

約数ペア:

[(1, 331543872), (2, 165771936), (3, 110514624), (4, 82885968), (6, 55257312), (8, 41442984), (9, 36838208), (11, 30140352), (12, 27628656), (16, 20721492), (18, 18419104), (22, 15070176), (24, 13814328), (32, 10360746), (33, 10046784), (36, 9209552), (44, 7535088), (48, 6907164), (64, 5180373), (66, 5023392), (67, 4948416), (71, 4669632), (72, 4604776), (88, 3767544), (96, 3453582), (99, 3348928), (121, 2740032), (132, 2511696), (134, 2474208), (142, 2334816), (144, 2302388), (176, 1883772), (192, 1726791), (198, 1674464), (201, 1649472), (213, 1556544), (242, 1370016), (264, 1255848), (268, 1237104), (284, 1167408), (288, 1151194), (352, 941886), (363, 913344), (396, 837232), (402, 824736), (426, 778272), (484, 685008), (528, 627924), (536, 618552), (568, 583704), (576, 575597), (603, 549824), (639, 518848), (704, 470943), (726, 456672), (737, 449856), (781, 424512), (792, 418616), (804, 412368), (852, 389136), (968, 342504), (1056, 313962), (1072, 309276), (1089, 304448), (1136, 291852), (1206, 274912), (1278, 259424), (1452, 228336), (1474, 224928), (1562, 212256), (1584, 209308), (1608, 206184), (1704, 194568), (1936, 171252), (2112, 156981), (2144, 154638), (2178, 152224), (2211, 149952), (2272, 145926), (2343, 141504), (2412, 137456), (2556, 129712), (2904, 114168), (2948, 112464), (3124, 106128), (3168, 104654), (3216, 103092), (3408, 97284), (3872, 85626), (4288, 77319), (4356, 76112), (4422, 74976), (4544, 72963), (4686, 70752), (4757, 69696), (4824, 68728), (5112, 64856), (5808, 57084), (5896, 56232), (6248, 53064), (6336, 52327), (6432, 51546), (6633, 49984), (6816, 48642), (7029, 47168), (7744, 42813), (8107, 40896), (8591, 38592), (8712, 38056), (8844, 37488), (9372, 35376), (9514, 34848), (9648, 34364), (10224, 32428), (11616, 28542), (11792, 28116), (12496, 26532), (12864, 25773), (13266, 24992), (13632, 24321), (14058, 23584), (14271, 23232), (16214, 20448), (17182, 19296), (17424, 19028), (17688, 18744)]