307640736

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:803

約数の個数: 144

約数和(自身を含む): 951035904

約数和(自身を除く): 643395168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 312, 381, 416, 468, 508, 624, 647, 762, 936, 1016, 1143, 1248, 1294, 1524, 1651, 1872, 1941, 2032, 2286, 2588, 3048, 3302, 3744, 3882, 4064, 4572, 4953, 5176, 5823, 6096, 6604, 7764, 8411, 9144, 9906, 10352, 11646, 12192, 13208, 14859, 15528, 16822, 18288, 19812, 20704, 23292, 25233, 26416, 29718, 31056, 33644, 36576, 39624, 46584, 50466, 52832, 59436, 62112, 67288, 75699, 79248, 82169, 93168, 100932, 118872, 134576, 151398, 158496, 164338, 186336, 201864, 237744, 246507, 269152, 302796, 328676, 403728, 475488, 493014, 605592, 657352, 739521, 807456, 986028, 1068197, 1211184, 1314704, 1479042, 1972056, 2136394, 2422368, 2629408, 2958084, 3204591, 3944112, 4272788, 5916168, 6409182, 7888224, 8545576, 9613773, 11832336, 12818364, 17091152, 19227546, 23664672, 25636728, 34182304, 38455092, 51273456, 76910184, 102546912, 153820368, 307640736]

約数ペア:

[(1, 307640736), (2, 153820368), (3, 102546912), (4, 76910184), (6, 51273456), (8, 38455092), (9, 34182304), (12, 25636728), (13, 23664672), (16, 19227546), (18, 17091152), (24, 12818364), (26, 11832336), (32, 9613773), (36, 8545576), (39, 7888224), (48, 6409182), (52, 5916168), (72, 4272788), (78, 3944112), (96, 3204591), (104, 2958084), (117, 2629408), (127, 2422368), (144, 2136394), (156, 1972056), (208, 1479042), (234, 1314704), (254, 1211184), (288, 1068197), (312, 986028), (381, 807456), (416, 739521), (468, 657352), (508, 605592), (624, 493014), (647, 475488), (762, 403728), (936, 328676), (1016, 302796), (1143, 269152), (1248, 246507), (1294, 237744), (1524, 201864), (1651, 186336), (1872, 164338), (1941, 158496), (2032, 151398), (2286, 134576), (2588, 118872), (3048, 100932), (3302, 93168), (3744, 82169), (3882, 79248), (4064, 75699), (4572, 67288), (4953, 62112), (5176, 59436), (5823, 52832), (6096, 50466), (6604, 46584), (7764, 39624), (8411, 36576), (9144, 33644), (9906, 31056), (10352, 29718), (11646, 26416), (12192, 25233), (13208, 23292), (14859, 20704), (15528, 19812), (16822, 18288)]