778616832

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 2482952192

約数和(自身を除く): 1704335360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 73, 84, 93, 96, 112, 124, 128, 146, 168, 186, 192, 217, 219, 224, 248, 256, 292, 336, 372, 384, 434, 438, 448, 496, 511, 512, 584, 651, 672, 744, 768, 868, 876, 896, 992, 1022, 1024, 1168, 1302, 1344, 1488, 1533, 1536, 1736, 1752, 1792, 1984, 2044, 2048, 2263, 2336, 2604, 2688, 2976, 3066, 3072, 3472, 3504, 3584, 3968, 4088, 4096, 4526, 4672, 5208, 5376, 5952, 6132, 6144, 6789, 6944, 7008, 7168, 7936, 8176, 8192, 9052, 9344, 10416, 10752, 11904, 12264, 12288, 13578, 13888, 14016, 14336, 15841, 15872, 16352, 16384, 18104, 18688, 20832, 21504, 23808, 24528, 24576, 27156, 27776, 28032, 28672, 31682, 31744, 32704, 36208, 37376, 41664, 43008, 47523, 47616, 49056, 49152, 54312, 55552, 56064, 57344, 63364, 63488, 65408, 72416, 74752, 83328, 86016, 95046, 95232, 98112, 108624, 111104, 112128, 114688, 126728, 126976, 130816, 144832, 149504, 166656, 172032, 190092, 190464, 196224, 217248, 222208, 224256, 253456, 253952, 261632, 289664, 299008, 333312, 344064, 380184, 380928, 392448, 434496, 444416, 448512, 506912, 507904, 523264, 579328, 598016, 666624, 760368, 761856, 784896, 868992, 888832, 897024, 1013824, 1046528, 1158656, 1196032, 1333248, 1520736, 1523712, 1569792, 1737984, 1777664, 1794048, 2027648, 2093056, 2317312, 2666496, 3041472, 3139584, 3475968, 3555328, 3588096, 4055296, 4186112, 4634624, 5332992, 6082944, 6279168, 6951936, 8110592, 8372224, 9269248, 10665984, 12165888, 12558336, 13903872, 16221184, 18538496, 24331776, 25116672, 27807744, 32442368, 37076992, 48663552, 55615488, 64884736, 97327104, 111230976, 129769472, 194654208, 259538944, 389308416, 778616832]

約数ペア:

[(1, 778616832), (2, 389308416), (3, 259538944), (4, 194654208), (6, 129769472), (7, 111230976), (8, 97327104), (12, 64884736), (14, 55615488), (16, 48663552), (21, 37076992), (24, 32442368), (28, 27807744), (31, 25116672), (32, 24331776), (42, 18538496), (48, 16221184), (56, 13903872), (62, 12558336), (64, 12165888), (73, 10665984), (84, 9269248), (93, 8372224), (96, 8110592), (112, 6951936), (124, 6279168), (128, 6082944), (146, 5332992), (168, 4634624), (186, 4186112), (192, 4055296), (217, 3588096), (219, 3555328), (224, 3475968), (248, 3139584), (256, 3041472), (292, 2666496), (336, 2317312), (372, 2093056), (384, 2027648), (434, 1794048), (438, 1777664), (448, 1737984), (496, 1569792), (511, 1523712), (512, 1520736), (584, 1333248), (651, 1196032), (672, 1158656), (744, 1046528), (768, 1013824), (868, 897024), (876, 888832), (896, 868992), (992, 784896), (1022, 761856), (1024, 760368), (1168, 666624), (1302, 598016), (1344, 579328), (1488, 523264), (1533, 507904), (1536, 506912), (1736, 448512), (1752, 444416), (1792, 434496), (1984, 392448), (2044, 380928), (2048, 380184), (2263, 344064), (2336, 333312), (2604, 299008), (2688, 289664), (2976, 261632), (3066, 253952), (3072, 253456), (3472, 224256), (3504, 222208), (3584, 217248), (3968, 196224), (4088, 190464), (4096, 190092), (4526, 172032), (4672, 166656), (5208, 149504), (5376, 144832), (5952, 130816), (6132, 126976), (6144, 126728), (6789, 114688), (6944, 112128), (7008, 111104), (7168, 108624), (7936, 98112), (8176, 95232), (8192, 95046), (9052, 86016), (9344, 83328), (10416, 74752), (10752, 72416), (11904, 65408), (12264, 63488), (12288, 63364), (13578, 57344), (13888, 56064), (14016, 55552), (14336, 54312), (15841, 49152), (15872, 49056), (16352, 47616), (16384, 47523), (18104, 43008), (18688, 41664), (20832, 37376), (21504, 36208), (23808, 32704), (24528, 31744), (24576, 31682), (27156, 28672), (27776, 28032)]