279412224

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2040

約数の個数: 160

約数和(自身を含む): 916608000

約数和(自身を除く): 637195776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 1999, 2184, 2496, 2688, 2912, 3328, 3584, 3998, 4368, 4992, 5376, 5824, 5997, 6656, 7996, 8736, 9984, 10752, 11648, 11994, 13993, 15992, 17472, 19968, 23296, 23988, 25987, 27986, 31984, 34944, 41979, 46592, 47976, 51974, 55972, 63968, 69888, 77961, 83958, 95952, 103948, 111944, 127936, 139776, 155922, 167916, 181909, 191904, 207896, 223888, 255872, 311844, 335832, 363818, 383808, 415792, 447776, 511744, 545727, 623688, 671664, 727636, 767616, 831584, 895552, 1023488, 1091454, 1247376, 1343328, 1455272, 1535232, 1663168, 1791104, 2182908, 2494752, 2686656, 2910544, 3070464, 3326336, 3582208, 4365816, 4989504, 5373312, 5821088, 6652672, 7164416, 8731632, 9979008, 10746624, 11642176, 13305344, 17463264, 19958016, 21493248, 23284352, 34926528, 39916032, 46568704, 69853056, 93137408, 139706112, 279412224]

約数ペア:

[(1, 279412224), (2, 139706112), (3, 93137408), (4, 69853056), (6, 46568704), (7, 39916032), (8, 34926528), (12, 23284352), (13, 21493248), (14, 19958016), (16, 17463264), (21, 13305344), (24, 11642176), (26, 10746624), (28, 9979008), (32, 8731632), (39, 7164416), (42, 6652672), (48, 5821088), (52, 5373312), (56, 4989504), (64, 4365816), (78, 3582208), (84, 3326336), (91, 3070464), (96, 2910544), (104, 2686656), (112, 2494752), (128, 2182908), (156, 1791104), (168, 1663168), (182, 1535232), (192, 1455272), (208, 1343328), (224, 1247376), (256, 1091454), (273, 1023488), (312, 895552), (336, 831584), (364, 767616), (384, 727636), (416, 671664), (448, 623688), (512, 545727), (546, 511744), (624, 447776), (672, 415792), (728, 383808), (768, 363818), (832, 335832), (896, 311844), (1092, 255872), (1248, 223888), (1344, 207896), (1456, 191904), (1536, 181909), (1664, 167916), (1792, 155922), (1999, 139776), (2184, 127936), (2496, 111944), (2688, 103948), (2912, 95952), (3328, 83958), (3584, 77961), (3998, 69888), (4368, 63968), (4992, 55972), (5376, 51974), (5824, 47976), (5997, 46592), (6656, 41979), (7996, 34944), (8736, 31984), (9984, 27986), (10752, 25987), (11648, 23988), (11994, 23296), (13993, 19968), (15992, 17472)]