662076128

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 1590301440

約数和(自身を除く): 928225312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 73, 76, 112, 133, 146, 152, 224, 266, 292, 304, 511, 532, 584, 608, 1022, 1064, 1168, 1387, 2044, 2128, 2131, 2336, 2774, 4088, 4256, 4262, 5548, 8176, 8524, 9709, 11096, 14917, 16352, 17048, 19418, 22192, 29834, 34096, 38836, 40489, 44384, 59668, 68192, 77672, 80978, 119336, 155344, 155563, 161956, 238672, 283423, 310688, 311126, 323912, 477344, 566846, 622252, 647824, 1088941, 1133692, 1244504, 1295648, 2177882, 2267384, 2489008, 2955697, 4355764, 4534768, 4978016, 5911394, 8711528, 9069536, 11822788, 17423056, 20689879, 23645576, 34846112, 41379758, 47291152, 82759516, 94582304, 165519032, 331038064, 662076128]

約数ペア:

[(1, 662076128), (2, 331038064), (4, 165519032), (7, 94582304), (8, 82759516), (14, 47291152), (16, 41379758), (19, 34846112), (28, 23645576), (32, 20689879), (38, 17423056), (56, 11822788), (73, 9069536), (76, 8711528), (112, 5911394), (133, 4978016), (146, 4534768), (152, 4355764), (224, 2955697), (266, 2489008), (292, 2267384), (304, 2177882), (511, 1295648), (532, 1244504), (584, 1133692), (608, 1088941), (1022, 647824), (1064, 622252), (1168, 566846), (1387, 477344), (2044, 323912), (2128, 311126), (2131, 310688), (2336, 283423), (2774, 238672), (4088, 161956), (4256, 155563), (4262, 155344), (5548, 119336), (8176, 80978), (8524, 77672), (9709, 68192), (11096, 59668), (14917, 44384), (16352, 40489), (17048, 38836), (19418, 34096), (22192, 29834)]