198512424

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 646272000

約数和(自身を除く): 447759576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 43, 44, 54, 58, 66, 67, 72, 86, 87, 88, 99, 108, 116, 129, 132, 134, 172, 174, 198, 201, 216, 232, 258, 261, 264, 268, 297, 319, 344, 348, 387, 396, 402, 473, 516, 522, 536, 594, 603, 638, 696, 737, 774, 783, 792, 804, 946, 957, 1032, 1044, 1161, 1188, 1206, 1247, 1276, 1419, 1474, 1548, 1566, 1608, 1809, 1892, 1914, 1943, 2088, 2211, 2322, 2376, 2412, 2494, 2552, 2838, 2871, 2881, 2948, 3096, 3132, 3618, 3741, 3784, 3828, 3886, 4257, 4422, 4644, 4824, 4988, 5676, 5742, 5762, 5829, 5896, 6264, 6633, 7236, 7482, 7656, 7772, 8514, 8613, 8643, 8844, 9288, 9976, 11223, 11352, 11484, 11524, 11658, 12771, 13266, 13717, 14472, 14964, 15544, 17028, 17226, 17286, 17487, 17688, 19899, 21373, 22446, 22968, 23048, 23316, 25542, 25929, 26532, 27434, 29928, 31691, 33669, 34056, 34452, 34572, 34974, 39798, 41151, 42746, 44892, 46632, 51084, 51858, 52461, 53064, 54868, 63382, 64119, 67338, 68904, 69144, 69948, 77787, 79596, 82302, 83549, 85492, 89784, 95073, 102168, 103716, 104922, 109736, 123453, 126764, 128238, 134676, 139896, 155574, 159192, 164604, 167098, 170984, 190146, 192357, 207432, 209844, 246906, 250647, 253528, 256476, 269352, 285219, 311148, 329208, 334196, 370359, 380292, 384714, 419688, 493812, 501294, 512952, 570438, 577071, 622296, 668392, 740718, 751941, 760584, 769428, 855657, 919039, 987624, 1002588, 1140876, 1154142, 1481436, 1503882, 1538856, 1711314, 1838078, 2005176, 2255823, 2281752, 2308284, 2757117, 2962872, 3007764, 3422628, 3676156, 4511646, 4616568, 5514234, 6015528, 6845256, 7352312, 8271351, 9023292, 11028468, 16542702, 18046584, 22056936, 24814053, 33085404, 49628106, 66170808, 99256212, 198512424]

約数ペア:

[(1, 198512424), (2, 99256212), (3, 66170808), (4, 49628106), (6, 33085404), (8, 24814053), (9, 22056936), (11, 18046584), (12, 16542702), (18, 11028468), (22, 9023292), (24, 8271351), (27, 7352312), (29, 6845256), (33, 6015528), (36, 5514234), (43, 4616568), (44, 4511646), (54, 3676156), (58, 3422628), (66, 3007764), (67, 2962872), (72, 2757117), (86, 2308284), (87, 2281752), (88, 2255823), (99, 2005176), (108, 1838078), (116, 1711314), (129, 1538856), (132, 1503882), (134, 1481436), (172, 1154142), (174, 1140876), (198, 1002588), (201, 987624), (216, 919039), (232, 855657), (258, 769428), (261, 760584), (264, 751941), (268, 740718), (297, 668392), (319, 622296), (344, 577071), (348, 570438), (387, 512952), (396, 501294), (402, 493812), (473, 419688), (516, 384714), (522, 380292), (536, 370359), (594, 334196), (603, 329208), (638, 311148), (696, 285219), (737, 269352), (774, 256476), (783, 253528), (792, 250647), (804, 246906), (946, 209844), (957, 207432), (1032, 192357), (1044, 190146), (1161, 170984), (1188, 167098), (1206, 164604), (1247, 159192), (1276, 155574), (1419, 139896), (1474, 134676), (1548, 128238), (1566, 126764), (1608, 123453), (1809, 109736), (1892, 104922), (1914, 103716), (1943, 102168), (2088, 95073), (2211, 89784), (2322, 85492), (2376, 83549), (2412, 82302), (2494, 79596), (2552, 77787), (2838, 69948), (2871, 69144), (2881, 68904), (2948, 67338), (3096, 64119), (3132, 63382), (3618, 54868), (3741, 53064), (3784, 52461), (3828, 51858), (3886, 51084), (4257, 46632), (4422, 44892), (4644, 42746), (4824, 41151), (4988, 39798), (5676, 34974), (5742, 34572), (5762, 34452), (5829, 34056), (5896, 33669), (6264, 31691), (6633, 29928), (7236, 27434), (7482, 26532), (7656, 25929), (7772, 25542), (8514, 23316), (8613, 23048), (8643, 22968), (8844, 22446), (9288, 21373), (9976, 19899), (11223, 17688), (11352, 17487), (11484, 17286), (11524, 17226), (11658, 17028), (12771, 15544), (13266, 14964), (13717, 14472)]