221863488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 224

約数和(自身を含む): 751027200

約数和(自身を除く): 529163712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 56, 64, 66, 77, 84, 86, 88, 96, 112, 129, 132, 154, 168, 172, 176, 192, 224, 231, 258, 264, 301, 308, 336, 344, 349, 352, 448, 462, 473, 516, 528, 602, 616, 672, 688, 698, 704, 903, 924, 946, 1032, 1047, 1056, 1204, 1232, 1344, 1376, 1396, 1419, 1806, 1848, 1892, 2064, 2094, 2112, 2408, 2443, 2464, 2752, 2792, 2838, 3311, 3612, 3696, 3784, 3839, 4128, 4188, 4816, 4886, 4928, 5584, 5676, 6622, 7224, 7329, 7392, 7568, 7678, 8256, 8376, 9632, 9772, 9933, 11168, 11352, 11517, 13244, 14448, 14658, 14784, 15007, 15136, 15356, 16752, 19264, 19544, 19866, 22336, 22704, 23034, 26488, 26873, 28896, 29316, 30014, 30272, 30712, 33504, 39088, 39732, 45021, 45408, 46068, 52976, 53746, 57792, 58632, 60028, 61424, 67008, 78176, 79464, 80619, 90042, 90816, 92136, 105049, 105952, 107492, 117264, 120056, 122848, 156352, 158928, 161238, 165077, 180084, 184272, 210098, 211904, 214984, 234528, 240112, 245696, 315147, 317856, 322476, 330154, 360168, 368544, 420196, 429968, 469056, 480224, 495231, 630294, 635712, 644952, 660308, 720336, 737088, 840392, 859936, 960448, 990462, 1155539, 1260588, 1289904, 1320616, 1440672, 1680784, 1719872, 1980924, 2311078, 2521176, 2579808, 2641232, 2881344, 3361568, 3466617, 3961848, 4622156, 5042352, 5159616, 5282464, 6723136, 6933234, 7923696, 9244312, 10084704, 10564928, 13866468, 15847392, 18488624, 20169408, 27732936, 31694784, 36977248, 55465872, 73954496, 110931744, 221863488]

約数ペア:

[(1, 221863488), (2, 110931744), (3, 73954496), (4, 55465872), (6, 36977248), (7, 31694784), (8, 27732936), (11, 20169408), (12, 18488624), (14, 15847392), (16, 13866468), (21, 10564928), (22, 10084704), (24, 9244312), (28, 7923696), (32, 6933234), (33, 6723136), (42, 5282464), (43, 5159616), (44, 5042352), (48, 4622156), (56, 3961848), (64, 3466617), (66, 3361568), (77, 2881344), (84, 2641232), (86, 2579808), (88, 2521176), (96, 2311078), (112, 1980924), (129, 1719872), (132, 1680784), (154, 1440672), (168, 1320616), (172, 1289904), (176, 1260588), (192, 1155539), (224, 990462), (231, 960448), (258, 859936), (264, 840392), (301, 737088), (308, 720336), (336, 660308), (344, 644952), (349, 635712), (352, 630294), (448, 495231), (462, 480224), (473, 469056), (516, 429968), (528, 420196), (602, 368544), (616, 360168), (672, 330154), (688, 322476), (698, 317856), (704, 315147), (903, 245696), (924, 240112), (946, 234528), (1032, 214984), (1047, 211904), (1056, 210098), (1204, 184272), (1232, 180084), (1344, 165077), (1376, 161238), (1396, 158928), (1419, 156352), (1806, 122848), (1848, 120056), (1892, 117264), (2064, 107492), (2094, 105952), (2112, 105049), (2408, 92136), (2443, 90816), (2464, 90042), (2752, 80619), (2792, 79464), (2838, 78176), (3311, 67008), (3612, 61424), (3696, 60028), (3784, 58632), (3839, 57792), (4128, 53746), (4188, 52976), (4816, 46068), (4886, 45408), (4928, 45021), (5584, 39732), (5676, 39088), (6622, 33504), (7224, 30712), (7329, 30272), (7392, 30014), (7568, 29316), (7678, 28896), (8256, 26873), (8376, 26488), (9632, 23034), (9772, 22704), (9933, 22336), (11168, 19866), (11352, 19544), (11517, 19264), (13244, 16752), (14448, 15356), (14658, 15136), (14784, 15007)]