211995576

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4486

約数の個数: 128

約数和(自身を含む): 671630400

約数和(自身を除く): 459634824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1989, 2652, 2808, 3672, 3978, 4441, 5304, 5967, 7956, 8882, 11934, 13323, 15912, 17764, 23868, 26646, 35528, 39969, 47736, 53292, 57733, 75497, 79938, 106584, 115466, 119907, 150994, 159876, 173199, 226491, 230932, 239814, 301988, 319752, 346398, 452982, 461864, 479628, 519597, 603976, 679473, 692796, 905964, 959256, 981461, 1039194, 1358946, 1385592, 1558791, 1811928, 1962922, 2038419, 2078388, 2717892, 2944383, 3117582, 3925844, 4076838, 4156776, 5435784, 5888766, 6235164, 7851688, 8153676, 8833149, 11777532, 12470328, 16307352, 17666298, 23555064, 26499447, 35332596, 52998894, 70665192, 105997788, 211995576]

約数ペア:

[(1, 211995576), (2, 105997788), (3, 70665192), (4, 52998894), (6, 35332596), (8, 26499447), (9, 23555064), (12, 17666298), (13, 16307352), (17, 12470328), (18, 11777532), (24, 8833149), (26, 8153676), (27, 7851688), (34, 6235164), (36, 5888766), (39, 5435784), (51, 4156776), (52, 4076838), (54, 3925844), (68, 3117582), (72, 2944383), (78, 2717892), (102, 2078388), (104, 2038419), (108, 1962922), (117, 1811928), (136, 1558791), (153, 1385592), (156, 1358946), (204, 1039194), (216, 981461), (221, 959256), (234, 905964), (306, 692796), (312, 679473), (351, 603976), (408, 519597), (442, 479628), (459, 461864), (468, 452982), (612, 346398), (663, 319752), (702, 301988), (884, 239814), (918, 230932), (936, 226491), (1224, 173199), (1326, 159876), (1404, 150994), (1768, 119907), (1836, 115466), (1989, 106584), (2652, 79938), (2808, 75497), (3672, 57733), (3978, 53292), (4441, 47736), (5304, 39969), (5967, 35528), (7956, 26646), (8882, 23868), (11934, 17764), (13323, 15912)]