857159712

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 2580076800

約数和(自身を除く): 1722917088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 89, 96, 108, 142, 144, 157, 178, 213, 216, 267, 284, 288, 314, 356, 426, 432, 471, 534, 568, 628, 639, 712, 801, 852, 864, 942, 1068, 1136, 1256, 1278, 1413, 1424, 1602, 1704, 1884, 1917, 2136, 2272, 2403, 2512, 2556, 2826, 2848, 3204, 3408, 3768, 3834, 4239, 4272, 4806, 5024, 5112, 5652, 6319, 6408, 6816, 7536, 7668, 8478, 8544, 9612, 10224, 11147, 11304, 12638, 12816, 13973, 15072, 15336, 16956, 18957, 19224, 20448, 22294, 22608, 25276, 25632, 27946, 30672, 33441, 33912, 37914, 38448, 41919, 44588, 45216, 50552, 55892, 56871, 61344, 66882, 67824, 75828, 76896, 83838, 89176, 100323, 101104, 111784, 113742, 125757, 133764, 135648, 151656, 167676, 170613, 178352, 200646, 202208, 223568, 227484, 251514, 267528, 300969, 303312, 335352, 341226, 356704, 377271, 401292, 447136, 454968, 503028, 535056, 601938, 606624, 670704, 682452, 754542, 802584, 909936, 992083, 1006056, 1070112, 1203876, 1341408, 1364904, 1509084, 1605168, 1819872, 1984166, 2012112, 2407752, 2729808, 2976249, 3018168, 3210336, 3968332, 4024224, 4815504, 5459616, 5952498, 6036336, 7936664, 8928747, 9631008, 11904996, 12072672, 15873328, 17857494, 23809992, 26786241, 31746656, 35714988, 47619984, 53572482, 71429976, 95239968, 107144964, 142859952, 214289928, 285719904, 428579856, 857159712]

約数ペア:

[(1, 857159712), (2, 428579856), (3, 285719904), (4, 214289928), (6, 142859952), (8, 107144964), (9, 95239968), (12, 71429976), (16, 53572482), (18, 47619984), (24, 35714988), (27, 31746656), (32, 26786241), (36, 23809992), (48, 17857494), (54, 15873328), (71, 12072672), (72, 11904996), (89, 9631008), (96, 8928747), (108, 7936664), (142, 6036336), (144, 5952498), (157, 5459616), (178, 4815504), (213, 4024224), (216, 3968332), (267, 3210336), (284, 3018168), (288, 2976249), (314, 2729808), (356, 2407752), (426, 2012112), (432, 1984166), (471, 1819872), (534, 1605168), (568, 1509084), (628, 1364904), (639, 1341408), (712, 1203876), (801, 1070112), (852, 1006056), (864, 992083), (942, 909936), (1068, 802584), (1136, 754542), (1256, 682452), (1278, 670704), (1413, 606624), (1424, 601938), (1602, 535056), (1704, 503028), (1884, 454968), (1917, 447136), (2136, 401292), (2272, 377271), (2403, 356704), (2512, 341226), (2556, 335352), (2826, 303312), (2848, 300969), (3204, 267528), (3408, 251514), (3768, 227484), (3834, 223568), (4239, 202208), (4272, 200646), (4806, 178352), (5024, 170613), (5112, 167676), (5652, 151656), (6319, 135648), (6408, 133764), (6816, 125757), (7536, 113742), (7668, 111784), (8478, 101104), (8544, 100323), (9612, 89176), (10224, 83838), (11147, 76896), (11304, 75828), (12638, 67824), (12816, 66882), (13973, 61344), (15072, 56871), (15336, 55892), (16956, 50552), (18957, 45216), (19224, 44588), (20448, 41919), (22294, 38448), (22608, 37914), (25276, 33912), (25632, 33441), (27946, 30672)]