19490208768

素因数分解:

$2^{10}\times 3^3\times {\mathrm{353}}^1\times {\mathrm{1997}}^1$

素因数の和:2379

約数の個数: 176

約数和(自身を含む): 57913068960

約数和(自身を除く): 38422860192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 353, 384, 432, 512, 576, 706, 768, 864, 1024, 1059, 1152, 1412, 1536, 1728, 1997, 2118, 2304, 2824, 3072, 3177, 3456, 3994, 4236, 4608, 5648, 5991, 6354, 6912, 7988, 8472, 9216, 9531, 11296, 11982, 12708, 13824, 15976, 16944, 17973, 19062, 22592, 23964, 25416, 27648, 31952, 33888, 35946, 38124, 45184, 47928, 50832, 53919, 63904, 67776, 71892, 76248, 90368, 95856, 101664, 107838, 127808, 135552, 143784, 152496, 180736, 191712, 203328, 215676, 255616, 271104, 287568, 304992, 361472, 383424, 406656, 431352, 511232, 542208, 575136, 609984, 704941, 766848, 813312, 862704, 1022464, 1084416, 1150272, 1219968, 1409882, 1533696, 1626624, 1725408, 2044928, 2114823, 2300544, 2439936, 2819764, 3067392, 3253248, 3450816, 4229646, 4601088, 4879872, 5639528, 6134784, 6344469, 6901632, 8459292, 9202176, 9759744, 11279056, 12688938, 13803264, 16918584, 18404352, 19033407, 22558112, 25377876, 27606528, 33837168, 38066814, 45116224, 50755752, 55213056, 67674336, 76133628, 90232448, 101511504, 135348672, 152267256, 180464896, 203023008, 270697344, 304534512, 360929792, 406046016, 541394688, 609069024, 721859584, 812092032, 1082789376, 1218138048, 1624184064, 2165578752, 2436276096, 3248368128, 4872552192, 6496736256, 9745104384, 19490208768]

約数ペア:

[(1, 19490208768), (2, 9745104384), (3, 6496736256), (4, 4872552192), (6, 3248368128), (8, 2436276096), (9, 2165578752), (12, 1624184064), (16, 1218138048), (18, 1082789376), (24, 812092032), (27, 721859584), (32, 609069024), (36, 541394688), (48, 406046016), (54, 360929792), (64, 304534512), (72, 270697344), (96, 203023008), (108, 180464896), (128, 152267256), (144, 135348672), (192, 101511504), (216, 90232448), (256, 76133628), (288, 67674336), (353, 55213056), (384, 50755752), (432, 45116224), (512, 38066814), (576, 33837168), (706, 27606528), (768, 25377876), (864, 22558112), (1024, 19033407), (1059, 18404352), (1152, 16918584), (1412, 13803264), (1536, 12688938), (1728, 11279056), (1997, 9759744), (2118, 9202176), (2304, 8459292), (2824, 6901632), (3072, 6344469), (3177, 6134784), (3456, 5639528), (3994, 4879872), (4236, 4601088), (4608, 4229646), (5648, 3450816), (5991, 3253248), (6354, 3067392), (6912, 2819764), (7988, 2439936), (8472, 2300544), (9216, 2114823), (9531, 2044928), (11296, 1725408), (11982, 1626624), (12708, 1533696), (13824, 1409882), (15976, 1219968), (16944, 1150272), (17973, 1084416), (19062, 1022464), (22592, 862704), (23964, 813312), (25416, 766848), (27648, 704941), (31952, 609984), (33888, 575136), (35946, 542208), (38124, 511232), (45184, 431352), (47928, 406656), (50832, 383424), (53919, 361472), (63904, 304992), (67776, 287568), (71892, 271104), (76248, 255616), (90368, 215676), (95856, 203328), (101664, 191712), (107838, 180736), (127808, 152496), (135552, 143784)]