249670872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1581

約数の個数: 96

約数和(自身を含む): 741312000

約数和(自身を除く): 491641128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 239, 264, 396, 478, 717, 792, 956, 1319, 1434, 1912, 2151, 2629, 2638, 2868, 3957, 4302, 5258, 5276, 5736, 7887, 7914, 8604, 10516, 10552, 11871, 14509, 15774, 15828, 17208, 21032, 23661, 23742, 29018, 31548, 31656, 43527, 47322, 47484, 58036, 63096, 87054, 94644, 94968, 116072, 130581, 174108, 189288, 261162, 315241, 348216, 522324, 630482, 945723, 1044648, 1260964, 1891446, 2521928, 2837169, 3467651, 3782892, 5674338, 6935302, 7565784, 10402953, 11348676, 13870604, 20805906, 22697352, 27741208, 31208859, 41611812, 62417718, 83223624, 124835436, 249670872]

約数ペア:

[(1, 249670872), (2, 124835436), (3, 83223624), (4, 62417718), (6, 41611812), (8, 31208859), (9, 27741208), (11, 22697352), (12, 20805906), (18, 13870604), (22, 11348676), (24, 10402953), (33, 7565784), (36, 6935302), (44, 5674338), (66, 3782892), (72, 3467651), (88, 2837169), (99, 2521928), (132, 1891446), (198, 1260964), (239, 1044648), (264, 945723), (396, 630482), (478, 522324), (717, 348216), (792, 315241), (956, 261162), (1319, 189288), (1434, 174108), (1912, 130581), (2151, 116072), (2629, 94968), (2638, 94644), (2868, 87054), (3957, 63096), (4302, 58036), (5258, 47484), (5276, 47322), (5736, 43527), (7887, 31656), (7914, 31548), (8604, 29018), (10516, 23742), (10552, 23661), (11871, 21032), (14509, 17208), (15774, 15828)]