297524032

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1227

約数の個数: 56

約数和(自身を含む): 637953512

約数和(自身を除く): 340429480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 541, 661, 832, 1082, 1322, 2164, 2644, 4328, 5288, 7033, 8593, 8656, 10576, 14066, 17186, 17312, 21152, 28132, 34372, 34624, 42304, 56264, 68744, 112528, 137488, 225056, 274976, 357601, 450112, 549952, 715202, 1430404, 2860808, 4648813, 5721616, 9297626, 11443232, 18595252, 22886464, 37190504, 74381008, 148762016, 297524032]

約数ペア:

[(1, 297524032), (2, 148762016), (4, 74381008), (8, 37190504), (13, 22886464), (16, 18595252), (26, 11443232), (32, 9297626), (52, 5721616), (64, 4648813), (104, 2860808), (208, 1430404), (416, 715202), (541, 549952), (661, 450112), (832, 357601), (1082, 274976), (1322, 225056), (2164, 137488), (2644, 112528), (4328, 68744), (5288, 56264), (7033, 42304), (8593, 34624), (8656, 34372), (10576, 28132), (14066, 21152), (17186, 17312)]