389796192

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 1204761600

約数和(自身を除く): 814965408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 47, 48, 54, 58, 72, 87, 94, 96, 108, 116, 141, 144, 174, 188, 216, 232, 261, 282, 288, 331, 348, 376, 423, 432, 464, 522, 564, 662, 696, 752, 783, 846, 864, 928, 993, 1044, 1128, 1269, 1324, 1363, 1392, 1504, 1566, 1692, 1986, 2088, 2256, 2538, 2648, 2726, 2784, 2979, 3132, 3384, 3972, 4089, 4176, 4512, 5076, 5296, 5452, 5958, 6264, 6768, 7944, 8178, 8352, 8937, 9599, 10152, 10592, 10904, 11916, 12267, 12528, 13536, 15557, 15888, 16356, 17874, 19198, 20304, 21808, 23832, 24534, 25056, 28797, 31114, 31776, 32712, 35748, 36801, 38396, 40608, 43616, 46671, 47664, 49068, 57594, 62228, 65424, 71496, 73602, 76792, 86391, 93342, 95328, 98136, 115188, 124456, 130848, 140013, 142992, 147204, 153584, 172782, 186684, 196272, 230376, 248912, 259173, 280026, 285984, 294408, 307168, 345564, 373368, 392544, 420039, 451153, 460752, 497824, 518346, 560052, 588816, 691128, 746736, 840078, 902306, 921504, 1036692, 1120104, 1177632, 1353459, 1382256, 1493472, 1680156, 1804612, 2073384, 2240208, 2706918, 2764512, 3360312, 3609224, 4060377, 4146768, 4480416, 5413836, 6720624, 7218448, 8120754, 8293536, 10827672, 12181131, 13441248, 14436896, 16241508, 21655344, 24362262, 32483016, 43310688, 48724524, 64966032, 97449048, 129932064, 194898096, 389796192]

約数ペア:

[(1, 389796192), (2, 194898096), (3, 129932064), (4, 97449048), (6, 64966032), (8, 48724524), (9, 43310688), (12, 32483016), (16, 24362262), (18, 21655344), (24, 16241508), (27, 14436896), (29, 13441248), (32, 12181131), (36, 10827672), (47, 8293536), (48, 8120754), (54, 7218448), (58, 6720624), (72, 5413836), (87, 4480416), (94, 4146768), (96, 4060377), (108, 3609224), (116, 3360312), (141, 2764512), (144, 2706918), (174, 2240208), (188, 2073384), (216, 1804612), (232, 1680156), (261, 1493472), (282, 1382256), (288, 1353459), (331, 1177632), (348, 1120104), (376, 1036692), (423, 921504), (432, 902306), (464, 840078), (522, 746736), (564, 691128), (662, 588816), (696, 560052), (752, 518346), (783, 497824), (846, 460752), (864, 451153), (928, 420039), (993, 392544), (1044, 373368), (1128, 345564), (1269, 307168), (1324, 294408), (1363, 285984), (1392, 280026), (1504, 259173), (1566, 248912), (1692, 230376), (1986, 196272), (2088, 186684), (2256, 172782), (2538, 153584), (2648, 147204), (2726, 142992), (2784, 140013), (2979, 130848), (3132, 124456), (3384, 115188), (3972, 98136), (4089, 95328), (4176, 93342), (4512, 86391), (5076, 76792), (5296, 73602), (5452, 71496), (5958, 65424), (6264, 62228), (6768, 57594), (7944, 49068), (8178, 47664), (8352, 46671), (8937, 43616), (9599, 40608), (10152, 38396), (10592, 36801), (10904, 35748), (11916, 32712), (12267, 31776), (12528, 31114), (13536, 28797), (15557, 25056), (15888, 24534), (16356, 23832), (17874, 21808), (19198, 20304)]