641615808

素因数分解:

$2^6\times 3^1\times {\mathrm{113}}^1\times {\mathrm{29573}}^1$

素因数の和:29701

約数の個数: 56

約数和(自身を含む): 1712689488

約数和(自身を除く): 1071073680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 192, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3616, 5424, 7232, 10848, 21696, 29573, 59146, 88719, 118292, 177438, 236584, 354876, 473168, 709752, 946336, 1419504, 1892672, 2839008, 3341749, 5678016, 6683498, 10025247, 13366996, 20050494, 26733992, 40100988, 53467984, 80201976, 106935968, 160403952, 213871936, 320807904, 641615808]

約数ペア:

[(1, 641615808), (2, 320807904), (3, 213871936), (4, 160403952), (6, 106935968), (8, 80201976), (12, 53467984), (16, 40100988), (24, 26733992), (32, 20050494), (48, 13366996), (64, 10025247), (96, 6683498), (113, 5678016), (192, 3341749), (226, 2839008), (339, 1892672), (452, 1419504), (678, 946336), (904, 709752), (1356, 473168), (1808, 354876), (2712, 236584), (3616, 177438), (5424, 118292), (7232, 88719), (10848, 59146), (21696, 29573)]