858355456

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 2060352000

約数和(自身を除く): 1201996544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 83, 112, 116, 128, 166, 199, 203, 224, 232, 256, 332, 398, 406, 448, 464, 581, 664, 796, 812, 896, 928, 1162, 1328, 1393, 1592, 1624, 1792, 1856, 2324, 2407, 2656, 2786, 3184, 3248, 3712, 4648, 4814, 5312, 5572, 5771, 6368, 6496, 7424, 9296, 9628, 10624, 11144, 11542, 12736, 12992, 16517, 16849, 18592, 19256, 21248, 22288, 23084, 25472, 25984, 33034, 33698, 37184, 38512, 40397, 44576, 46168, 50944, 51968, 66068, 67396, 74368, 77024, 80794, 89152, 92336, 115619, 132136, 134792, 148736, 154048, 161588, 178304, 184672, 231238, 264272, 269584, 308096, 323176, 356608, 369344, 462476, 478993, 528544, 539168, 616192, 646352, 738688, 924952, 957986, 1057088, 1078336, 1292704, 1477376, 1849904, 1915972, 2114176, 2156672, 2585408, 3352951, 3699808, 3831944, 4228352, 4313344, 5170816, 6705902, 7399616, 7663888, 10341632, 13411804, 14799232, 15327776, 26823608, 29598464, 30655552, 53647216, 61311104, 107294432, 122622208, 214588864, 429177728, 858355456]

約数ペア:

[(1, 858355456), (2, 429177728), (4, 214588864), (7, 122622208), (8, 107294432), (14, 61311104), (16, 53647216), (28, 30655552), (29, 29598464), (32, 26823608), (56, 15327776), (58, 14799232), (64, 13411804), (83, 10341632), (112, 7663888), (116, 7399616), (128, 6705902), (166, 5170816), (199, 4313344), (203, 4228352), (224, 3831944), (232, 3699808), (256, 3352951), (332, 2585408), (398, 2156672), (406, 2114176), (448, 1915972), (464, 1849904), (581, 1477376), (664, 1292704), (796, 1078336), (812, 1057088), (896, 957986), (928, 924952), (1162, 738688), (1328, 646352), (1393, 616192), (1592, 539168), (1624, 528544), (1792, 478993), (1856, 462476), (2324, 369344), (2407, 356608), (2656, 323176), (2786, 308096), (3184, 269584), (3248, 264272), (3712, 231238), (4648, 184672), (4814, 178304), (5312, 161588), (5572, 154048), (5771, 148736), (6368, 134792), (6496, 132136), (7424, 115619), (9296, 92336), (9628, 89152), (10624, 80794), (11144, 77024), (11542, 74368), (12736, 67396), (12992, 66068), (16517, 51968), (16849, 50944), (18592, 46168), (19256, 44576), (21248, 40397), (22288, 38512), (23084, 37184), (25472, 33698), (25984, 33034)]