745656144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1601}}^1$

素因数の和:1956

約数の個数: 80

約数和(自身を含む): 1996015104

約数和(自身を除く): 1250358960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 313, 372, 496, 626, 744, 939, 1252, 1488, 1601, 1878, 2504, 3202, 3756, 4803, 5008, 6404, 7512, 9606, 9703, 12808, 15024, 19212, 19406, 25616, 29109, 38424, 38812, 49631, 58218, 76848, 77624, 99262, 116436, 148893, 155248, 198524, 232872, 297786, 397048, 465744, 501113, 595572, 794096, 1002226, 1191144, 1503339, 2004452, 2382288, 3006678, 4008904, 6013356, 8017808, 12026712, 15534503, 24053424, 31069006, 46603509, 62138012, 93207018, 124276024, 186414036, 248552048, 372828072, 745656144]

約数ペア:

[(1, 745656144), (2, 372828072), (3, 248552048), (4, 186414036), (6, 124276024), (8, 93207018), (12, 62138012), (16, 46603509), (24, 31069006), (31, 24053424), (48, 15534503), (62, 12026712), (93, 8017808), (124, 6013356), (186, 4008904), (248, 3006678), (313, 2382288), (372, 2004452), (496, 1503339), (626, 1191144), (744, 1002226), (939, 794096), (1252, 595572), (1488, 501113), (1601, 465744), (1878, 397048), (2504, 297786), (3202, 232872), (3756, 198524), (4803, 155248), (5008, 148893), (6404, 116436), (7512, 99262), (9606, 77624), (9703, 76848), (12808, 58218), (15024, 49631), (19212, 38812), (19406, 38424), (25616, 29109)]