668815068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{6043}}^1$

素因数の和:6474

約数の個数: 48

約数和(自身を含む): 1632750336

約数和(自身を除く): 963935268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 401, 802, 1203, 1604, 2406, 4812, 6043, 9223, 12086, 18129, 18446, 24172, 27669, 36258, 36892, 55338, 72516, 110676, 138989, 277978, 416967, 555956, 833934, 1667868, 2423243, 4846486, 7269729, 9692972, 14539458, 29078916, 55734589, 111469178, 167203767, 222938356, 334407534, 668815068]

約数ペア:

[(1, 668815068), (2, 334407534), (3, 222938356), (4, 167203767), (6, 111469178), (12, 55734589), (23, 29078916), (46, 14539458), (69, 9692972), (92, 7269729), (138, 4846486), (276, 2423243), (401, 1667868), (802, 833934), (1203, 555956), (1604, 416967), (2406, 277978), (4812, 138989), (6043, 110676), (9223, 72516), (12086, 55338), (18129, 36892), (18446, 36258), (24172, 27669)]