315529776

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{13781}}^1$

素因数の和:13851

約数の個数: 80

約数和(自身を含む): 922842720

約数和(自身を除く): 607312944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 11448, 13781, 22896, 27562, 41343, 55124, 82686, 110248, 124029, 165372, 220496, 248058, 330744, 372087, 496116, 661488, 730393, 744174, 992232, 1460786, 1488348, 1984464, 2191179, 2921572, 2976696, 4382358, 5843144, 5953392, 6573537, 8764716, 11686288, 13147074, 17529432, 19720611, 26294148, 35058864, 39441222, 52588296, 78882444, 105176592, 157764888, 315529776]

約数ペア:

[(1, 315529776), (2, 157764888), (3, 105176592), (4, 78882444), (6, 52588296), (8, 39441222), (9, 35058864), (12, 26294148), (16, 19720611), (18, 17529432), (24, 13147074), (27, 11686288), (36, 8764716), (48, 6573537), (53, 5953392), (54, 5843144), (72, 4382358), (106, 2976696), (108, 2921572), (144, 2191179), (159, 1984464), (212, 1488348), (216, 1460786), (318, 992232), (424, 744174), (432, 730393), (477, 661488), (636, 496116), (848, 372087), (954, 330744), (1272, 248058), (1431, 220496), (1908, 165372), (2544, 124029), (2862, 110248), (3816, 82686), (5724, 55124), (7632, 41343), (11448, 27562), (13781, 22896)]