8139384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 24710400

約数和(自身を除く): 16571016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 239, 258, 264, 344, 387, 396, 473, 478, 516, 717, 774, 792, 946, 956, 1032, 1419, 1434, 1548, 1892, 1912, 2151, 2629, 2838, 2868, 3096, 3784, 4257, 4302, 5258, 5676, 5736, 7887, 8514, 8604, 10277, 10516, 11352, 15774, 17028, 17208, 20554, 21032, 23661, 30831, 31548, 34056, 41108, 47322, 61662, 63096, 82216, 92493, 94644, 113047, 123324, 184986, 189288, 226094, 246648, 339141, 369972, 452188, 678282, 739944, 904376, 1017423, 1356564, 2034846, 2713128, 4069692, 8139384]

約数ペア:

[(1, 8139384), (2, 4069692), (3, 2713128), (4, 2034846), (6, 1356564), (8, 1017423), (9, 904376), (11, 739944), (12, 678282), (18, 452188), (22, 369972), (24, 339141), (33, 246648), (36, 226094), (43, 189288), (44, 184986), (66, 123324), (72, 113047), (86, 94644), (88, 92493), (99, 82216), (129, 63096), (132, 61662), (172, 47322), (198, 41108), (239, 34056), (258, 31548), (264, 30831), (344, 23661), (387, 21032), (396, 20554), (473, 17208), (478, 17028), (516, 15774), (717, 11352), (774, 10516), (792, 10277), (946, 8604), (956, 8514), (1032, 7887), (1419, 5736), (1434, 5676), (1548, 5258), (1892, 4302), (1912, 4257), (2151, 3784), (2629, 3096), (2838, 2868)]