19412833536

素因数分解:

$2^8\times 3^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:761

約数の個数: 216

約数和(自身を含む): 56955487680

約数和(自身を除く): 37542654144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 179, 192, 206, 256, 288, 309, 358, 384, 412, 457, 537, 576, 618, 716, 768, 824, 914, 927, 1074, 1152, 1236, 1371, 1432, 1611, 1648, 1828, 1854, 2148, 2304, 2472, 2742, 2864, 3222, 3296, 3656, 3708, 4113, 4296, 4944, 5484, 5728, 6444, 6592, 7312, 7416, 8226, 8592, 9888, 10968, 11456, 12888, 13184, 14624, 14832, 16452, 17184, 18437, 19776, 21936, 22912, 25776, 26368, 29248, 29664, 32904, 34368, 36874, 39552, 43872, 45824, 47071, 51552, 55311, 58496, 59328, 65808, 68736, 73748, 79104, 81803, 87744, 94142, 103104, 110622, 116992, 118656, 131616, 137472, 141213, 147496, 163606, 165933, 175488, 188284, 206208, 221244, 237312, 245409, 263232, 282426, 294992, 327212, 331866, 350976, 376568, 412416, 423639, 442488, 490818, 526464, 564852, 589984, 654424, 663732, 736227, 753136, 847278, 884976, 981636, 1052928, 1129704, 1179968, 1308848, 1327464, 1472454, 1506272, 1694556, 1769952, 1963272, 2259408, 2359936, 2617696, 2654928, 2944908, 3012544, 3389112, 3539904, 3926544, 4518816, 4719872, 5235392, 5309856, 5889816, 6025088, 6778224, 7079808, 7853088, 8425709, 9037632, 10470784, 10619712, 11779632, 12050176, 13556448, 14159616, 15706176, 16851418, 18075264, 20941568, 21239424, 23559264, 25277127, 27112896, 31412352, 33702836, 36150528, 42478848, 47118528, 50554254, 54225792, 62824704, 67405672, 75831381, 94237056, 101108508, 108451584, 134811344, 151662762, 188474112, 202217016, 269622688, 303325524, 404434032, 539245376, 606651048, 808868064, 1078490752, 1213302096, 1617736128, 2156981504, 2426604192, 3235472256, 4853208384, 6470944512, 9706416768, 19412833536]

約数ペア:

[(1, 19412833536), (2, 9706416768), (3, 6470944512), (4, 4853208384), (6, 3235472256), (8, 2426604192), (9, 2156981504), (12, 1617736128), (16, 1213302096), (18, 1078490752), (24, 808868064), (32, 606651048), (36, 539245376), (48, 404434032), (64, 303325524), (72, 269622688), (96, 202217016), (103, 188474112), (128, 151662762), (144, 134811344), (179, 108451584), (192, 101108508), (206, 94237056), (256, 75831381), (288, 67405672), (309, 62824704), (358, 54225792), (384, 50554254), (412, 47118528), (457, 42478848), (537, 36150528), (576, 33702836), (618, 31412352), (716, 27112896), (768, 25277127), (824, 23559264), (914, 21239424), (927, 20941568), (1074, 18075264), (1152, 16851418), (1236, 15706176), (1371, 14159616), (1432, 13556448), (1611, 12050176), (1648, 11779632), (1828, 10619712), (1854, 10470784), (2148, 9037632), (2304, 8425709), (2472, 7853088), (2742, 7079808), (2864, 6778224), (3222, 6025088), (3296, 5889816), (3656, 5309856), (3708, 5235392), (4113, 4719872), (4296, 4518816), (4944, 3926544), (5484, 3539904), (5728, 3389112), (6444, 3012544), (6592, 2944908), (7312, 2654928), (7416, 2617696), (8226, 2359936), (8592, 2259408), (9888, 1963272), (10968, 1769952), (11456, 1694556), (12888, 1506272), (13184, 1472454), (14624, 1327464), (14832, 1308848), (16452, 1179968), (17184, 1129704), (18437, 1052928), (19776, 981636), (21936, 884976), (22912, 847278), (25776, 753136), (26368, 736227), (29248, 663732), (29664, 654424), (32904, 589984), (34368, 564852), (36874, 526464), (39552, 490818), (43872, 442488), (45824, 423639), (47071, 412416), (51552, 376568), (55311, 350976), (58496, 331866), (59328, 327212), (65808, 294992), (68736, 282426), (73748, 263232), (79104, 245409), (81803, 237312), (87744, 221244), (94142, 206208), (103104, 188284), (110622, 175488), (116992, 165933), (118656, 163606), (131616, 147496), (137472, 141213)]