2201368832

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15383}}^1$

素因数の和:15455

約数の個数: 72

約数和(自身を含む): 4842513984

約数和(自身を除く): 2641145152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 3328, 4472, 5504, 8944, 11008, 15383, 17888, 30766, 35776, 61532, 71552, 123064, 143104, 199979, 246128, 399958, 492256, 661469, 799916, 984512, 1322938, 1599832, 1969024, 2645876, 3199664, 3938048, 5291752, 6399328, 8599097, 10583504, 12798656, 17198194, 21167008, 25597312, 34396388, 42334016, 51194624, 68792776, 84668032, 137585552, 169336064, 275171104, 550342208, 1100684416, 2201368832]

約数ペア:

[(1, 2201368832), (2, 1100684416), (4, 550342208), (8, 275171104), (13, 169336064), (16, 137585552), (26, 84668032), (32, 68792776), (43, 51194624), (52, 42334016), (64, 34396388), (86, 25597312), (104, 21167008), (128, 17198194), (172, 12798656), (208, 10583504), (256, 8599097), (344, 6399328), (416, 5291752), (559, 3938048), (688, 3199664), (832, 2645876), (1118, 1969024), (1376, 1599832), (1664, 1322938), (2236, 984512), (2752, 799916), (3328, 661469), (4472, 492256), (5504, 399958), (8944, 246128), (11008, 199979), (15383, 143104), (17888, 123064), (30766, 71552), (35776, 61532)]