1645490736

素因数分解:

$2^4\times 3^2\times {\mathrm{233}}^1\times {\mathrm{49043}}^1$

素因数の和:49290

約数の個数: 60

約数和(自身を含む): 4624947288

約数和(自身を除く): 2979456552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 233, 466, 699, 932, 1398, 1864, 2097, 2796, 3728, 4194, 5592, 8388, 11184, 16776, 33552, 49043, 98086, 147129, 196172, 294258, 392344, 441387, 588516, 784688, 882774, 1177032, 1765548, 2354064, 3531096, 7062192, 11427019, 22854038, 34281057, 45708076, 68562114, 91416152, 102843171, 137124228, 182832304, 205686342, 274248456, 411372684, 548496912, 822745368, 1645490736]

約数ペア:

[(1, 1645490736), (2, 822745368), (3, 548496912), (4, 411372684), (6, 274248456), (8, 205686342), (9, 182832304), (12, 137124228), (16, 102843171), (18, 91416152), (24, 68562114), (36, 45708076), (48, 34281057), (72, 22854038), (144, 11427019), (233, 7062192), (466, 3531096), (699, 2354064), (932, 1765548), (1398, 1177032), (1864, 882774), (2097, 784688), (2796, 588516), (3728, 441387), (4194, 392344), (5592, 294258), (8388, 196172), (11184, 147129), (16776, 98086), (33552, 49043)]