288563652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{616589}}^1$

素因数の和:616612

約数の個数: 36

約数和(自身を含む): 785535660

約数和(自身を除く): 496972008

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 616589, 1233178, 1849767, 2466356, 3699534, 5549301, 7399068, 8015657, 11098602, 16031314, 22197204, 24046971, 32062628, 48093942, 72140913, 96187884, 144281826, 288563652]

約数ペア:

[(1, 288563652), (2, 144281826), (3, 96187884), (4, 72140913), (6, 48093942), (9, 32062628), (12, 24046971), (13, 22197204), (18, 16031314), (26, 11098602), (36, 8015657), (39, 7399068), (52, 5549301), (78, 3699534), (117, 2466356), (156, 1849767), (234, 1233178), (468, 616589)]