661998912

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9551}}^1$

素因数の和:9604

約数の個数: 84

約数和(自身を含む): 1848770496

約数和(自身を除く): 1186771584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 361, 456, 608, 722, 912, 1083, 1216, 1444, 1824, 2166, 2888, 3648, 4332, 5776, 8664, 9551, 11552, 17328, 19102, 23104, 28653, 34656, 38204, 57306, 69312, 76408, 114612, 152816, 181469, 229224, 305632, 362938, 458448, 544407, 611264, 725876, 916896, 1088814, 1451752, 1833792, 2177628, 2903504, 3447911, 4355256, 5807008, 6895822, 8710512, 10343733, 11614016, 13791644, 17421024, 20687466, 27583288, 34842048, 41374932, 55166576, 82749864, 110333152, 165499728, 220666304, 330999456, 661998912]

約数ペア:

[(1, 661998912), (2, 330999456), (3, 220666304), (4, 165499728), (6, 110333152), (8, 82749864), (12, 55166576), (16, 41374932), (19, 34842048), (24, 27583288), (32, 20687466), (38, 17421024), (48, 13791644), (57, 11614016), (64, 10343733), (76, 8710512), (96, 6895822), (114, 5807008), (152, 4355256), (192, 3447911), (228, 2903504), (304, 2177628), (361, 1833792), (456, 1451752), (608, 1088814), (722, 916896), (912, 725876), (1083, 611264), (1216, 544407), (1444, 458448), (1824, 362938), (2166, 305632), (2888, 229224), (3648, 181469), (4332, 152816), (5776, 114612), (8664, 76408), (9551, 69312), (11552, 57306), (17328, 38204), (19102, 34656), (23104, 28653)]