198581328

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 653083200

約数和(自身を除く): 454501872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 99, 108, 116, 121, 131, 132, 144, 174, 176, 198, 216, 232, 242, 261, 262, 264, 297, 319, 348, 363, 393, 396, 432, 464, 484, 522, 524, 528, 594, 638, 696, 726, 783, 786, 792, 957, 968, 1044, 1048, 1089, 1179, 1188, 1276, 1392, 1441, 1452, 1566, 1572, 1584, 1914, 1936, 2088, 2096, 2178, 2358, 2376, 2552, 2871, 2882, 2904, 3132, 3144, 3267, 3509, 3537, 3799, 3828, 4176, 4323, 4356, 4716, 4752, 5104, 5742, 5764, 5808, 6264, 6288, 6534, 7018, 7074, 7598, 7656, 8613, 8646, 8712, 9432, 10527, 11397, 11484, 11528, 12528, 12969, 13068, 14036, 14148, 15196, 15312, 15851, 17226, 17292, 17424, 18864, 21054, 22794, 22968, 23056, 25938, 26136, 28072, 28296, 30392, 31581, 31702, 34191, 34452, 34584, 38907, 41789, 42108, 45588, 45936, 47553, 51876, 52272, 56144, 56592, 60784, 63162, 63404, 68382, 68904, 69168, 77814, 83578, 84216, 91176, 94743, 95106, 102573, 103752, 125367, 126324, 126808, 136764, 137808, 142659, 155628, 167156, 168432, 182352, 189486, 190212, 205146, 207504, 250734, 252648, 253616, 273528, 285318, 311256, 334312, 376101, 378972, 380424, 410292, 427977, 459679, 501468, 505296, 547056, 570636, 622512, 668624, 752202, 757944, 760848, 820584, 855954, 919358, 1002936, 1128303, 1141272, 1379037, 1504404, 1515888, 1641168, 1711908, 1838716, 2005872, 2256606, 2282544, 2758074, 3008808, 3423816, 3677432, 4137111, 4513212, 5516148, 6017616, 6847632, 7354864, 8274222, 9026424, 11032296, 12411333, 16548444, 18052848, 22064592, 24822666, 33096888, 49645332, 66193776, 99290664, 198581328]

約数ペア:

[(1, 198581328), (2, 99290664), (3, 66193776), (4, 49645332), (6, 33096888), (8, 24822666), (9, 22064592), (11, 18052848), (12, 16548444), (16, 12411333), (18, 11032296), (22, 9026424), (24, 8274222), (27, 7354864), (29, 6847632), (33, 6017616), (36, 5516148), (44, 4513212), (48, 4137111), (54, 3677432), (58, 3423816), (66, 3008808), (72, 2758074), (87, 2282544), (88, 2256606), (99, 2005872), (108, 1838716), (116, 1711908), (121, 1641168), (131, 1515888), (132, 1504404), (144, 1379037), (174, 1141272), (176, 1128303), (198, 1002936), (216, 919358), (232, 855954), (242, 820584), (261, 760848), (262, 757944), (264, 752202), (297, 668624), (319, 622512), (348, 570636), (363, 547056), (393, 505296), (396, 501468), (432, 459679), (464, 427977), (484, 410292), (522, 380424), (524, 378972), (528, 376101), (594, 334312), (638, 311256), (696, 285318), (726, 273528), (783, 253616), (786, 252648), (792, 250734), (957, 207504), (968, 205146), (1044, 190212), (1048, 189486), (1089, 182352), (1179, 168432), (1188, 167156), (1276, 155628), (1392, 142659), (1441, 137808), (1452, 136764), (1566, 126808), (1572, 126324), (1584, 125367), (1914, 103752), (1936, 102573), (2088, 95106), (2096, 94743), (2178, 91176), (2358, 84216), (2376, 83578), (2552, 77814), (2871, 69168), (2882, 68904), (2904, 68382), (3132, 63404), (3144, 63162), (3267, 60784), (3509, 56592), (3537, 56144), (3799, 52272), (3828, 51876), (4176, 47553), (4323, 45936), (4356, 45588), (4716, 42108), (4752, 41789), (5104, 38907), (5742, 34584), (5764, 34452), (5808, 34191), (6264, 31702), (6288, 31581), (6534, 30392), (7018, 28296), (7074, 28072), (7598, 26136), (7656, 25938), (8613, 23056), (8646, 22968), (8712, 22794), (9432, 21054), (10527, 18864), (11397, 17424), (11484, 17292), (11528, 17226), (12528, 15851), (12969, 15312), (13068, 15196), (14036, 14148)]