258300000032

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1\times {\mathrm{4621}}^1$

素因数の和:5266

約数の個数: 96

約数和(自身を含む): 535036803840

約数和(自身を除く): 276736803808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 173, 184, 346, 368, 439, 692, 736, 878, 1384, 1756, 2768, 3512, 3979, 4621, 5536, 7024, 7958, 9242, 10097, 14048, 15916, 18484, 20194, 31832, 36968, 40388, 63664, 73936, 75947, 80776, 106283, 127328, 147872, 151894, 161552, 212566, 303788, 323104, 425132, 607576, 799433, 850264, 1215152, 1598866, 1700528, 1746781, 2028619, 2430304, 3197732, 3401056, 3493562, 4057238, 6395464, 6987124, 8114476, 12790928, 13974248, 16228952, 18386959, 25581856, 27948496, 32457904, 36773918, 46658237, 55896992, 64915808, 73547836, 93316474, 147095672, 186632948, 294191344, 350951087, 373265896, 588382688, 701902174, 746531792, 1403804348, 1493063584, 2807608696, 5615217392, 8071875001, 11230434784, 16143750002, 32287500004, 64575000008, 129150000016, 258300000032]

約数ペア:

[(1, 258300000032), (2, 129150000016), (4, 64575000008), (8, 32287500004), (16, 16143750002), (23, 11230434784), (32, 8071875001), (46, 5615217392), (92, 2807608696), (173, 1493063584), (184, 1403804348), (346, 746531792), (368, 701902174), (439, 588382688), (692, 373265896), (736, 350951087), (878, 294191344), (1384, 186632948), (1756, 147095672), (2768, 93316474), (3512, 73547836), (3979, 64915808), (4621, 55896992), (5536, 46658237), (7024, 36773918), (7958, 32457904), (9242, 27948496), (10097, 25581856), (14048, 18386959), (15916, 16228952), (18484, 13974248), (20194, 12790928), (31832, 8114476), (36968, 6987124), (40388, 6395464), (63664, 4057238), (73936, 3493562), (75947, 3401056), (80776, 3197732), (106283, 2430304), (127328, 2028619), (147872, 1746781), (151894, 1700528), (161552, 1598866), (212566, 1215152), (303788, 850264), (323104, 799433), (425132, 607576)]