326309648

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 814233600

約数和(自身を除く): 487923952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 59, 76, 92, 112, 113, 118, 133, 152, 161, 184, 226, 236, 266, 304, 322, 368, 413, 437, 452, 472, 532, 644, 791, 826, 874, 904, 944, 1064, 1121, 1288, 1357, 1582, 1652, 1748, 1808, 2128, 2147, 2242, 2576, 2599, 2714, 3059, 3164, 3304, 3496, 4294, 4484, 5198, 5428, 6118, 6328, 6608, 6667, 6992, 7847, 8588, 8968, 9499, 10396, 10856, 12236, 12656, 13334, 15029, 15694, 17176, 17936, 18193, 18998, 20792, 21712, 24472, 25783, 26668, 30058, 31388, 34352, 36386, 37996, 41584, 46669, 48944, 49381, 51566, 53336, 60116, 62776, 72772, 75992, 93338, 98762, 103132, 106672, 120232, 125552, 126673, 145544, 151984, 153341, 180481, 186676, 197524, 206264, 240464, 253346, 291088, 306682, 345667, 360962, 373352, 395048, 412528, 506692, 613364, 691334, 721924, 746704, 790096, 886711, 1013384, 1073387, 1226728, 1382668, 1443848, 1773422, 2026768, 2146774, 2453456, 2765336, 2887696, 2913479, 3546844, 4293548, 5530672, 5826958, 7093688, 8587096, 11653916, 14187376, 17174192, 20394353, 23307832, 40788706, 46615664, 81577412, 163154824, 326309648]

約数ペア:

[(1, 326309648), (2, 163154824), (4, 81577412), (7, 46615664), (8, 40788706), (14, 23307832), (16, 20394353), (19, 17174192), (23, 14187376), (28, 11653916), (38, 8587096), (46, 7093688), (56, 5826958), (59, 5530672), (76, 4293548), (92, 3546844), (112, 2913479), (113, 2887696), (118, 2765336), (133, 2453456), (152, 2146774), (161, 2026768), (184, 1773422), (226, 1443848), (236, 1382668), (266, 1226728), (304, 1073387), (322, 1013384), (368, 886711), (413, 790096), (437, 746704), (452, 721924), (472, 691334), (532, 613364), (644, 506692), (791, 412528), (826, 395048), (874, 373352), (904, 360962), (944, 345667), (1064, 306682), (1121, 291088), (1288, 253346), (1357, 240464), (1582, 206264), (1652, 197524), (1748, 186676), (1808, 180481), (2128, 153341), (2147, 151984), (2242, 145544), (2576, 126673), (2599, 125552), (2714, 120232), (3059, 106672), (3164, 103132), (3304, 98762), (3496, 93338), (4294, 75992), (4484, 72772), (5198, 62776), (5428, 60116), (6118, 53336), (6328, 51566), (6608, 49381), (6667, 48944), (6992, 46669), (7847, 41584), (8588, 37996), (8968, 36386), (9499, 34352), (10396, 31388), (10856, 30058), (12236, 26668), (12656, 25783), (13334, 24472), (15029, 21712), (15694, 20792), (17176, 18998), (17936, 18193)]