764173312

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 176

約数和(自身を含む): 1907476480

約数和(自身を除く): 1143303168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 181, 217, 224, 248, 256, 266, 304, 362, 434, 448, 496, 512, 532, 589, 608, 724, 868, 896, 992, 1024, 1064, 1178, 1216, 1267, 1448, 1736, 1792, 1984, 2128, 2356, 2432, 2534, 2896, 3439, 3472, 3584, 3968, 4123, 4256, 4712, 4864, 5068, 5611, 5792, 6878, 6944, 7168, 7936, 8246, 8512, 9424, 9728, 10136, 11222, 11584, 13756, 13888, 15872, 16492, 17024, 18848, 19456, 20272, 22444, 23168, 24073, 27512, 27776, 31744, 32984, 34048, 37696, 39277, 40544, 44888, 46336, 48146, 55024, 55552, 65968, 68096, 75392, 78554, 81088, 89776, 92672, 96292, 106609, 110048, 111104, 131936, 136192, 150784, 157108, 162176, 179552, 185344, 192584, 213218, 220096, 222208, 263872, 301568, 314216, 324352, 359104, 385168, 426436, 440192, 527744, 603136, 628432, 648704, 718208, 746263, 770336, 852872, 880384, 1055488, 1256864, 1297408, 1436416, 1492526, 1540672, 1705744, 1760768, 2110976, 2513728, 2872832, 2985052, 3081344, 3411488, 3521536, 4221952, 5027456, 5745664, 5970104, 6162688, 6822976, 10054912, 11940208, 12325376, 13645952, 20109824, 23880416, 24650752, 27291904, 40219648, 47760832, 54583808, 95521664, 109167616, 191043328, 382086656, 764173312]

約数ペア:

[(1, 764173312), (2, 382086656), (4, 191043328), (7, 109167616), (8, 95521664), (14, 54583808), (16, 47760832), (19, 40219648), (28, 27291904), (31, 24650752), (32, 23880416), (38, 20109824), (56, 13645952), (62, 12325376), (64, 11940208), (76, 10054912), (112, 6822976), (124, 6162688), (128, 5970104), (133, 5745664), (152, 5027456), (181, 4221952), (217, 3521536), (224, 3411488), (248, 3081344), (256, 2985052), (266, 2872832), (304, 2513728), (362, 2110976), (434, 1760768), (448, 1705744), (496, 1540672), (512, 1492526), (532, 1436416), (589, 1297408), (608, 1256864), (724, 1055488), (868, 880384), (896, 852872), (992, 770336), (1024, 746263), (1064, 718208), (1178, 648704), (1216, 628432), (1267, 603136), (1448, 527744), (1736, 440192), (1792, 426436), (1984, 385168), (2128, 359104), (2356, 324352), (2432, 314216), (2534, 301568), (2896, 263872), (3439, 222208), (3472, 220096), (3584, 213218), (3968, 192584), (4123, 185344), (4256, 179552), (4712, 162176), (4864, 157108), (5068, 150784), (5611, 136192), (5792, 131936), (6878, 111104), (6944, 110048), (7168, 106609), (7936, 96292), (8246, 92672), (8512, 89776), (9424, 81088), (9728, 78554), (10136, 75392), (11222, 68096), (11584, 65968), (13756, 55552), (13888, 55024), (15872, 48146), (16492, 46336), (17024, 44888), (18848, 40544), (19456, 39277), (20272, 37696), (22444, 34048), (23168, 32984), (24073, 31744), (27512, 27776)]