289297002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{47881}}^1$

素因数の和:47958

約数の個数: 32

約数和(自身を含む): 620550720

約数和(自身を除く): 331253718

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 47881, 95762, 143643, 287286, 909739, 1819478, 2537693, 2729217, 5075386, 5458434, 7613079, 15226158, 48216167, 96432334, 144648501, 289297002]

約数ペア:

[(1, 289297002), (2, 144648501), (3, 96432334), (6, 48216167), (19, 15226158), (38, 7613079), (53, 5458434), (57, 5075386), (106, 2729217), (114, 2537693), (159, 1819478), (318, 909739), (1007, 287286), (2014, 143643), (3021, 95762), (6042, 47881)]