15818992848

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:816

約数の個数: 240

約数和(自身を含む): 47752985280

約数和(自身を除く): 31933992432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 307, 324, 348, 432, 457, 464, 486, 522, 614, 648, 696, 783, 914, 921, 972, 1044, 1228, 1296, 1371, 1392, 1566, 1828, 1842, 1944, 2088, 2349, 2456, 2742, 2763, 3132, 3656, 3684, 3888, 4113, 4176, 4698, 4912, 5484, 5526, 6264, 7047, 7312, 7368, 8226, 8289, 8903, 9396, 10968, 11052, 12339, 12528, 13253, 14094, 14736, 16452, 16578, 17806, 18792, 21936, 22104, 24678, 24867, 26506, 26709, 28188, 32904, 33156, 35612, 37017, 37584, 39759, 44208, 49356, 49734, 53012, 53418, 56376, 65808, 66312, 71224, 74034, 74601, 79518, 80127, 98712, 99468, 106024, 106836, 111051, 112752, 119277, 132624, 140299, 142448, 148068, 149202, 159036, 160254, 197424, 198936, 212048, 213672, 222102, 238554, 240381, 280598, 296136, 298404, 318072, 320508, 357831, 397872, 420897, 427344, 444204, 477108, 480762, 561196, 592272, 596808, 636144, 641016, 715662, 721143, 841794, 888408, 954216, 961524, 1073493, 1122392, 1193616, 1262691, 1282032, 1431324, 1442286, 1683588, 1776816, 1908432, 1923048, 2146986, 2163429, 2244784, 2525382, 2862648, 2884572, 3220479, 3367176, 3788073, 3846096, 4068671, 4293972, 4326858, 5050764, 5725296, 5769144, 6440958, 6734352, 7576146, 8137342, 8587944, 8653716, 10101528, 11364219, 11538288, 12206013, 12881916, 15152292, 16274684, 17175888, 17307432, 20203056, 22728438, 24412026, 25763832, 30304584, 32549368, 34092657, 34614864, 36618039, 45456876, 48824052, 51527664, 60609168, 65098736, 68185314, 73236078, 90913752, 97648104, 109854117, 136370628, 146472156, 181827504, 195296208, 219708234, 272741256, 292944312, 329562351, 439416468, 545482512, 585888624, 659124702, 878832936, 988687053, 1318249404, 1757665872, 1977374106, 2636498808, 3954748212, 5272997616, 7909496424, 15818992848]

約数ペア:

[(1, 15818992848), (2, 7909496424), (3, 5272997616), (4, 3954748212), (6, 2636498808), (8, 1977374106), (9, 1757665872), (12, 1318249404), (16, 988687053), (18, 878832936), (24, 659124702), (27, 585888624), (29, 545482512), (36, 439416468), (48, 329562351), (54, 292944312), (58, 272741256), (72, 219708234), (81, 195296208), (87, 181827504), (108, 146472156), (116, 136370628), (144, 109854117), (162, 97648104), (174, 90913752), (216, 73236078), (232, 68185314), (243, 65098736), (261, 60609168), (307, 51527664), (324, 48824052), (348, 45456876), (432, 36618039), (457, 34614864), (464, 34092657), (486, 32549368), (522, 30304584), (614, 25763832), (648, 24412026), (696, 22728438), (783, 20203056), (914, 17307432), (921, 17175888), (972, 16274684), (1044, 15152292), (1228, 12881916), (1296, 12206013), (1371, 11538288), (1392, 11364219), (1566, 10101528), (1828, 8653716), (1842, 8587944), (1944, 8137342), (2088, 7576146), (2349, 6734352), (2456, 6440958), (2742, 5769144), (2763, 5725296), (3132, 5050764), (3656, 4326858), (3684, 4293972), (3888, 4068671), (4113, 3846096), (4176, 3788073), (4698, 3367176), (4912, 3220479), (5484, 2884572), (5526, 2862648), (6264, 2525382), (7047, 2244784), (7312, 2163429), (7368, 2146986), (8226, 1923048), (8289, 1908432), (8903, 1776816), (9396, 1683588), (10968, 1442286), (11052, 1431324), (12339, 1282032), (12528, 1262691), (13253, 1193616), (14094, 1122392), (14736, 1073493), (16452, 961524), (16578, 954216), (17806, 888408), (18792, 841794), (21936, 721143), (22104, 715662), (24678, 641016), (24867, 636144), (26506, 596808), (26709, 592272), (28188, 561196), (32904, 480762), (33156, 477108), (35612, 444204), (37017, 427344), (37584, 420897), (39759, 397872), (44208, 357831), (49356, 320508), (49734, 318072), (53012, 298404), (53418, 296136), (56376, 280598), (65808, 240381), (66312, 238554), (71224, 222102), (74034, 213672), (74601, 212048), (79518, 198936), (80127, 197424), (98712, 160254), (99468, 159036), (106024, 149202), (106836, 148068), (111051, 142448), (112752, 140299), (119277, 132624)]