1231865856

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 3944074680

約数和(自身を除く): 2712208824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 97, 104, 106, 117, 128, 144, 156, 159, 192, 194, 208, 212, 234, 256, 288, 291, 312, 318, 384, 388, 416, 424, 468, 477, 512, 576, 582, 624, 636, 689, 768, 776, 832, 848, 873, 936, 954, 1024, 1152, 1164, 1248, 1261, 1272, 1378, 1536, 1552, 1664, 1696, 1746, 1872, 1908, 2048, 2067, 2304, 2328, 2496, 2522, 2544, 2756, 3072, 3104, 3328, 3392, 3492, 3744, 3783, 3816, 4134, 4608, 4656, 4992, 5044, 5088, 5141, 5512, 6144, 6201, 6208, 6656, 6784, 6984, 7488, 7566, 7632, 8268, 9216, 9312, 9984, 10088, 10176, 10282, 11024, 11349, 12402, 12416, 13312, 13568, 13968, 14976, 15132, 15264, 15423, 16536, 18432, 18624, 19968, 20176, 20352, 20564, 22048, 22698, 24804, 24832, 26624, 27136, 27936, 29952, 30264, 30528, 30846, 33072, 37248, 39936, 40352, 40704, 41128, 44096, 45396, 46269, 49608, 49664, 54272, 55872, 59904, 60528, 61056, 61692, 66144, 66833, 74496, 79872, 80704, 81408, 82256, 88192, 90792, 92538, 99216, 99328, 108544, 111744, 119808, 121056, 122112, 123384, 132288, 133666, 148992, 161408, 162816, 164512, 176384, 181584, 185076, 198432, 198656, 200499, 223488, 239616, 242112, 244224, 246768, 264576, 267332, 297984, 322816, 325632, 329024, 352768, 363168, 370152, 396864, 400998, 446976, 484224, 488448, 493536, 529152, 534664, 595968, 601497, 645632, 658048, 705536, 726336, 740304, 793728, 801996, 893952, 968448, 976896, 987072, 1058304, 1069328, 1202994, 1291264, 1316096, 1411072, 1452672, 1480608, 1587456, 1603992, 1787904, 1936896, 1974144, 2116608, 2138656, 2405988, 2582528, 2632192, 2905344, 2961216, 3174912, 3207984, 3873792, 3948288, 4233216, 4277312, 4811976, 5264384, 5810688, 5922432, 6349824, 6415968, 7747584, 7896576, 8554624, 9623952, 10528768, 11621376, 11844864, 12699648, 12831936, 15793152, 17109248, 19247904, 23242752, 23689728, 25663872, 31586304, 34218496, 38495808, 47379456, 51327744, 68436992, 76991616, 94758912, 102655488, 136873984, 153983232, 205310976, 307966464, 410621952, 615932928, 1231865856]

約数ペア:

[(1, 1231865856), (2, 615932928), (3, 410621952), (4, 307966464), (6, 205310976), (8, 153983232), (9, 136873984), (12, 102655488), (13, 94758912), (16, 76991616), (18, 68436992), (24, 51327744), (26, 47379456), (32, 38495808), (36, 34218496), (39, 31586304), (48, 25663872), (52, 23689728), (53, 23242752), (64, 19247904), (72, 17109248), (78, 15793152), (96, 12831936), (97, 12699648), (104, 11844864), (106, 11621376), (117, 10528768), (128, 9623952), (144, 8554624), (156, 7896576), (159, 7747584), (192, 6415968), (194, 6349824), (208, 5922432), (212, 5810688), (234, 5264384), (256, 4811976), (288, 4277312), (291, 4233216), (312, 3948288), (318, 3873792), (384, 3207984), (388, 3174912), (416, 2961216), (424, 2905344), (468, 2632192), (477, 2582528), (512, 2405988), (576, 2138656), (582, 2116608), (624, 1974144), (636, 1936896), (689, 1787904), (768, 1603992), (776, 1587456), (832, 1480608), (848, 1452672), (873, 1411072), (936, 1316096), (954, 1291264), (1024, 1202994), (1152, 1069328), (1164, 1058304), (1248, 987072), (1261, 976896), (1272, 968448), (1378, 893952), (1536, 801996), (1552, 793728), (1664, 740304), (1696, 726336), (1746, 705536), (1872, 658048), (1908, 645632), (2048, 601497), (2067, 595968), (2304, 534664), (2328, 529152), (2496, 493536), (2522, 488448), (2544, 484224), (2756, 446976), (3072, 400998), (3104, 396864), (3328, 370152), (3392, 363168), (3492, 352768), (3744, 329024), (3783, 325632), (3816, 322816), (4134, 297984), (4608, 267332), (4656, 264576), (4992, 246768), (5044, 244224), (5088, 242112), (5141, 239616), (5512, 223488), (6144, 200499), (6201, 198656), (6208, 198432), (6656, 185076), (6784, 181584), (6984, 176384), (7488, 164512), (7566, 162816), (7632, 161408), (8268, 148992), (9216, 133666), (9312, 132288), (9984, 123384), (10088, 122112), (10176, 121056), (10282, 119808), (11024, 111744), (11349, 108544), (12402, 99328), (12416, 99216), (13312, 92538), (13568, 90792), (13968, 88192), (14976, 82256), (15132, 81408), (15264, 80704), (15423, 79872), (16536, 74496), (18432, 66833), (18624, 66144), (19968, 61692), (20176, 61056), (20352, 60528), (20564, 59904), (22048, 55872), (22698, 54272), (24804, 49664), (24832, 49608), (26624, 46269), (27136, 45396), (27936, 44096), (29952, 41128), (30264, 40704), (30528, 40352), (30846, 39936), (33072, 37248)]