263260062

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66179}}^1$

素因数の和:66217

約数の個数: 48

約数和(自身を含む): 650417040

約数和(自身を除く): 387156978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 66179, 132358, 198537, 397074, 595611, 860327, 1125043, 1191222, 1720654, 2250086, 2580981, 3375129, 5161962, 6750258, 7742943, 10125387, 14625559, 15485886, 20250774, 29251118, 43876677, 87753354, 131630031, 263260062]

約数ペア:

[(1, 263260062), (2, 131630031), (3, 87753354), (6, 43876677), (9, 29251118), (13, 20250774), (17, 15485886), (18, 14625559), (26, 10125387), (34, 7742943), (39, 6750258), (51, 5161962), (78, 3375129), (102, 2580981), (117, 2250086), (153, 1720654), (221, 1191222), (234, 1125043), (306, 860327), (442, 595611), (663, 397074), (1326, 198537), (1989, 132358), (3978, 66179)]