307636868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43427}}^1$

素因数の和:43472

約数の個数: 48

約数和(自身を含む): 700406784

約数和(自身を除く): 392769916

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 43427, 86854, 173708, 303989, 477697, 607978, 955394, 998821, 1215956, 1910788, 1997642, 3343879, 3995284, 6687758, 6991747, 10987031, 13375516, 13983494, 21974062, 27966988, 43948124, 76909217, 153818434, 307636868]

約数ペア:

[(1, 307636868), (2, 153818434), (4, 76909217), (7, 43948124), (11, 27966988), (14, 21974062), (22, 13983494), (23, 13375516), (28, 10987031), (44, 6991747), (46, 6687758), (77, 3995284), (92, 3343879), (154, 1997642), (161, 1910788), (253, 1215956), (308, 998821), (322, 955394), (506, 607978), (644, 477697), (1012, 303989), (1771, 173708), (3542, 86854), (7084, 43427)]