1327153648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{140827}}^1$

素因数の和:140885

約数の個数: 40

約数和(自身を含む): 2794027520

約数和(自身を除く): 1466873872

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 140827, 281654, 563308, 1126616, 2253232, 2675713, 4365637, 5351426, 8731274, 10702852, 17462548, 21405704, 34925096, 42811408, 69850192, 82947103, 165894206, 331788412, 663576824, 1327153648]

約数ペア:

[(1, 1327153648), (2, 663576824), (4, 331788412), (8, 165894206), (16, 82947103), (19, 69850192), (31, 42811408), (38, 34925096), (62, 21405704), (76, 17462548), (124, 10702852), (152, 8731274), (248, 5351426), (304, 4365637), (496, 2675713), (589, 2253232), (1178, 1126616), (2356, 563308), (4712, 281654), (9424, 140827)]