747782784

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2047

約数の個数: 192

約数和(自身を含む): 2512823040

約数和(自身を除く): 1765040256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 128, 141, 144, 168, 188, 192, 224, 252, 282, 288, 329, 336, 376, 384, 423, 448, 504, 564, 576, 658, 672, 752, 846, 896, 987, 1008, 1128, 1152, 1316, 1344, 1504, 1692, 1973, 1974, 2016, 2256, 2632, 2688, 2961, 3008, 3384, 3946, 3948, 4032, 4512, 5264, 5919, 5922, 6016, 6768, 7892, 7896, 8064, 9024, 10528, 11838, 11844, 13536, 13811, 15784, 15792, 17757, 18048, 21056, 23676, 23688, 27072, 27622, 31568, 31584, 35514, 41433, 42112, 47352, 47376, 54144, 55244, 63136, 63168, 71028, 82866, 92731, 94704, 94752, 110488, 124299, 126272, 126336, 142056, 165732, 185462, 189408, 189504, 220976, 248598, 252544, 278193, 284112, 331464, 370924, 378816, 379008, 441952, 497196, 556386, 568224, 649117, 662928, 741848, 757632, 834579, 883904, 994392, 1112772, 1136448, 1298234, 1325856, 1483696, 1669158, 1767808, 1947351, 1988784, 2225544, 2272896, 2596468, 2651712, 2967392, 3338316, 3894702, 3977568, 4451088, 5192936, 5303424, 5842053, 5934784, 6676632, 7789404, 7955136, 8902176, 10385872, 11684106, 11869568, 13353264, 15578808, 15910272, 17804352, 20771744, 23368212, 26706528, 31157616, 35608704, 41543488, 46736424, 53413056, 62315232, 83086976, 93472848, 106826112, 124630464, 186945696, 249260928, 373891392, 747782784]

約数ペア:

[(1, 747782784), (2, 373891392), (3, 249260928), (4, 186945696), (6, 124630464), (7, 106826112), (8, 93472848), (9, 83086976), (12, 62315232), (14, 53413056), (16, 46736424), (18, 41543488), (21, 35608704), (24, 31157616), (28, 26706528), (32, 23368212), (36, 20771744), (42, 17804352), (47, 15910272), (48, 15578808), (56, 13353264), (63, 11869568), (64, 11684106), (72, 10385872), (84, 8902176), (94, 7955136), (96, 7789404), (112, 6676632), (126, 5934784), (128, 5842053), (141, 5303424), (144, 5192936), (168, 4451088), (188, 3977568), (192, 3894702), (224, 3338316), (252, 2967392), (282, 2651712), (288, 2596468), (329, 2272896), (336, 2225544), (376, 1988784), (384, 1947351), (423, 1767808), (448, 1669158), (504, 1483696), (564, 1325856), (576, 1298234), (658, 1136448), (672, 1112772), (752, 994392), (846, 883904), (896, 834579), (987, 757632), (1008, 741848), (1128, 662928), (1152, 649117), (1316, 568224), (1344, 556386), (1504, 497196), (1692, 441952), (1973, 379008), (1974, 378816), (2016, 370924), (2256, 331464), (2632, 284112), (2688, 278193), (2961, 252544), (3008, 248598), (3384, 220976), (3946, 189504), (3948, 189408), (4032, 185462), (4512, 165732), (5264, 142056), (5919, 126336), (5922, 126272), (6016, 124299), (6768, 110488), (7892, 94752), (7896, 94704), (8064, 92731), (9024, 82866), (10528, 71028), (11838, 63168), (11844, 63136), (13536, 55244), (13811, 54144), (15784, 47376), (15792, 47352), (17757, 42112), (18048, 41433), (21056, 35514), (23676, 31584), (23688, 31568), (27072, 27622)]