263824548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{10007}}^1$

素因数の和:10053

約数の個数: 48

約数和(自身を含む): 666933120

約数和(自身を除く): 403108572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2197, 4394, 6591, 8788, 10007, 13182, 20014, 26364, 30021, 40028, 60042, 120084, 130091, 260182, 390273, 520364, 780546, 1561092, 1691183, 3382366, 5073549, 6764732, 10147098, 20294196, 21985379, 43970758, 65956137, 87941516, 131912274, 263824548]

約数ペア:

[(1, 263824548), (2, 131912274), (3, 87941516), (4, 65956137), (6, 43970758), (12, 21985379), (13, 20294196), (26, 10147098), (39, 6764732), (52, 5073549), (78, 3382366), (156, 1691183), (169, 1561092), (338, 780546), (507, 520364), (676, 390273), (1014, 260182), (2028, 130091), (2197, 120084), (4394, 60042), (6591, 40028), (8788, 30021), (10007, 26364), (13182, 20014)]