389455764768

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{9199163}}^1$

素因数の和:9199196

約数の個数: 144

約数和(自身を含む): 1321367916960

約数和(自身を除く): 931912152192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 9199163, 18398326, 27597489, 36796652, 55194978, 64394141, 73593304, 82792467, 110389956, 128788282, 147186608, 165584934, 193182423, 220779912, 248377401, 257576564, 294373216, 331169868, 386364846, 441559824, 450758987, 496754802, 515153128, 579547269, 662339736, 772729692, 883119648, 901517974, 993509604, 1030306256, 1159094538, 1324679472, 1352276961, 1545459384, 1738641807, 1803035948, 1987019208, 2060612512, 2318189076, 2649358944, 2704553922, 3090918768, 3477283614, 3606071896, 3974038416, 4056830883, 4636378152, 5409107844, 6181837536, 6954567228, 7212143792, 7948076832, 8113661766, 9272756304, 10818215688, 12170492649, 13909134456, 14424287584, 16227323532, 18545512608, 21636431376, 24340985298, 27818268912, 32454647064, 43272862752, 48681970596, 55636537824, 64909294128, 97363941192, 129818588256, 194727882384, 389455764768]

約数ペア:

[(1, 389455764768), (2, 194727882384), (3, 129818588256), (4, 97363941192), (6, 64909294128), (7, 55636537824), (8, 48681970596), (9, 43272862752), (12, 32454647064), (14, 27818268912), (16, 24340985298), (18, 21636431376), (21, 18545512608), (24, 16227323532), (27, 14424287584), (28, 13909134456), (32, 12170492649), (36, 10818215688), (42, 9272756304), (48, 8113661766), (49, 7948076832), (54, 7212143792), (56, 6954567228), (63, 6181837536), (72, 5409107844), (84, 4636378152), (96, 4056830883), (98, 3974038416), (108, 3606071896), (112, 3477283614), (126, 3090918768), (144, 2704553922), (147, 2649358944), (168, 2318189076), (189, 2060612512), (196, 1987019208), (216, 1803035948), (224, 1738641807), (252, 1545459384), (288, 1352276961), (294, 1324679472), (336, 1159094538), (378, 1030306256), (392, 993509604), (432, 901517974), (441, 883119648), (504, 772729692), (588, 662339736), (672, 579547269), (756, 515153128), (784, 496754802), (864, 450758987), (882, 441559824), (1008, 386364846), (1176, 331169868), (1323, 294373216), (1512, 257576564), (1568, 248377401), (1764, 220779912), (2016, 193182423), (2352, 165584934), (2646, 147186608), (3024, 128788282), (3528, 110389956), (4704, 82792467), (5292, 73593304), (6048, 64394141), (7056, 55194978), (10584, 36796652), (14112, 27597489), (21168, 18398326), (42336, 9199163)]