1916483712

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2111

約数の個数: 256

約数和(自身を含む): 6335521920

約数和(自身を除く): 4419038208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 68, 78, 88, 96, 102, 104, 128, 132, 136, 143, 156, 176, 187, 192, 204, 208, 221, 264, 272, 286, 312, 352, 374, 384, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 704, 748, 816, 832, 858, 884, 1056, 1088, 1122, 1144, 1248, 1326, 1408, 1496, 1632, 1664, 1716, 1768, 2053, 2112, 2176, 2244, 2288, 2431, 2496, 2652, 2992, 3264, 3432, 3536, 4106, 4224, 4488, 4576, 4862, 4992, 5304, 5984, 6159, 6528, 6864, 7072, 7293, 8212, 8976, 9152, 9724, 10608, 11968, 12318, 13728, 14144, 14586, 16424, 17952, 18304, 19448, 21216, 22583, 23936, 24636, 26689, 27456, 28288, 29172, 32848, 34901, 35904, 38896, 42432, 45166, 49272, 53378, 54912, 58344, 65696, 67749, 69802, 71808, 77792, 80067, 84864, 90332, 98544, 104703, 106756, 116688, 131392, 135498, 139604, 155584, 160134, 180664, 197088, 209406, 213512, 233376, 262784, 270996, 279208, 293579, 311168, 320268, 361328, 383911, 394176, 418812, 427024, 453713, 466752, 541992, 558416, 587158, 640536, 722656, 767822, 788352, 837624, 854048, 880737, 907426, 933504, 1083984, 1116832, 1151733, 1174316, 1281072, 1361139, 1445312, 1535644, 1675248, 1708096, 1761474, 1814852, 2167968, 2233664, 2303466, 2348632, 2562144, 2722278, 2890624, 3071288, 3350496, 3416192, 3522948, 3629704, 4335936, 4467328, 4606932, 4697264, 4990843, 5124288, 5444556, 6142576, 6700992, 7045896, 7259408, 8671872, 9213864, 9394528, 9981686, 10248576, 10889112, 12285152, 13401984, 14091792, 14518816, 14972529, 18427728, 18789056, 19963372, 21778224, 24570304, 28183584, 29037632, 29945058, 36855456, 37578112, 39926744, 43556448, 49140608, 56367168, 58075264, 59890116, 73710912, 79853488, 87112896, 112734336, 119780232, 147421824, 159706976, 174225792, 239560464, 319413952, 479120928, 638827904, 958241856, 1916483712]

約数ペア:

[(1, 1916483712), (2, 958241856), (3, 638827904), (4, 479120928), (6, 319413952), (8, 239560464), (11, 174225792), (12, 159706976), (13, 147421824), (16, 119780232), (17, 112734336), (22, 87112896), (24, 79853488), (26, 73710912), (32, 59890116), (33, 58075264), (34, 56367168), (39, 49140608), (44, 43556448), (48, 39926744), (51, 37578112), (52, 36855456), (64, 29945058), (66, 29037632), (68, 28183584), (78, 24570304), (88, 21778224), (96, 19963372), (102, 18789056), (104, 18427728), (128, 14972529), (132, 14518816), (136, 14091792), (143, 13401984), (156, 12285152), (176, 10889112), (187, 10248576), (192, 9981686), (204, 9394528), (208, 9213864), (221, 8671872), (264, 7259408), (272, 7045896), (286, 6700992), (312, 6142576), (352, 5444556), (374, 5124288), (384, 4990843), (408, 4697264), (416, 4606932), (429, 4467328), (442, 4335936), (528, 3629704), (544, 3522948), (561, 3416192), (572, 3350496), (624, 3071288), (663, 2890624), (704, 2722278), (748, 2562144), (816, 2348632), (832, 2303466), (858, 2233664), (884, 2167968), (1056, 1814852), (1088, 1761474), (1122, 1708096), (1144, 1675248), (1248, 1535644), (1326, 1445312), (1408, 1361139), (1496, 1281072), (1632, 1174316), (1664, 1151733), (1716, 1116832), (1768, 1083984), (2053, 933504), (2112, 907426), (2176, 880737), (2244, 854048), (2288, 837624), (2431, 788352), (2496, 767822), (2652, 722656), (2992, 640536), (3264, 587158), (3432, 558416), (3536, 541992), (4106, 466752), (4224, 453713), (4488, 427024), (4576, 418812), (4862, 394176), (4992, 383911), (5304, 361328), (5984, 320268), (6159, 311168), (6528, 293579), (6864, 279208), (7072, 270996), (7293, 262784), (8212, 233376), (8976, 213512), (9152, 209406), (9724, 197088), (10608, 180664), (11968, 160134), (12318, 155584), (13728, 139604), (14144, 135498), (14586, 131392), (16424, 116688), (17952, 106756), (18304, 104703), (19448, 98544), (21216, 90332), (22583, 84864), (23936, 80067), (24636, 77792), (26689, 71808), (27456, 69802), (28288, 67749), (29172, 65696), (32848, 58344), (34901, 54912), (35904, 53378), (38896, 49272), (42432, 45166)]