620607744

素因数分解:

$2^8\times 3^4\times {\mathrm{173}}^2$

素因数の和:374

約数の個数: 135

約数和(自身を含む): 1861298593

約数和(自身を除く): 1240690849

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 173, 192, 216, 256, 288, 324, 346, 384, 432, 519, 576, 648, 692, 768, 864, 1038, 1152, 1296, 1384, 1557, 1728, 2076, 2304, 2592, 2768, 3114, 3456, 4152, 4671, 5184, 5536, 6228, 6912, 8304, 9342, 10368, 11072, 12456, 14013, 16608, 18684, 20736, 22144, 24912, 28026, 29929, 33216, 37368, 44288, 49824, 56052, 59858, 66432, 74736, 89787, 99648, 112104, 119716, 132864, 149472, 179574, 199296, 224208, 239432, 269361, 298944, 359148, 398592, 448416, 478864, 538722, 597888, 718296, 808083, 896832, 957728, 1077444, 1195776, 1436592, 1616166, 1793664, 1915456, 2154888, 2424249, 2873184, 3232332, 3587328, 3830912, 4309776, 4848498, 5746368, 6464664, 7661824, 8619552, 9696996, 11492736, 12929328, 17239104, 19393992, 22985472, 25858656, 34478208, 38787984, 51717312, 68956416, 77575968, 103434624, 155151936, 206869248, 310303872, 620607744]

約数ペア:

[(1, 620607744), (2, 310303872), (3, 206869248), (4, 155151936), (6, 103434624), (8, 77575968), (9, 68956416), (12, 51717312), (16, 38787984), (18, 34478208), (24, 25858656), (27, 22985472), (32, 19393992), (36, 17239104), (48, 12929328), (54, 11492736), (64, 9696996), (72, 8619552), (81, 7661824), (96, 6464664), (108, 5746368), (128, 4848498), (144, 4309776), (162, 3830912), (173, 3587328), (192, 3232332), (216, 2873184), (256, 2424249), (288, 2154888), (324, 1915456), (346, 1793664), (384, 1616166), (432, 1436592), (519, 1195776), (576, 1077444), (648, 957728), (692, 896832), (768, 808083), (864, 718296), (1038, 597888), (1152, 538722), (1296, 478864), (1384, 448416), (1557, 398592), (1728, 359148), (2076, 298944), (2304, 269361), (2592, 239432), (2768, 224208), (3114, 199296), (3456, 179574), (4152, 149472), (4671, 132864), (5184, 119716), (5536, 112104), (6228, 99648), (6912, 89787), (8304, 74736), (9342, 66432), (10368, 59858), (11072, 56052), (12456, 49824), (14013, 44288), (16608, 37368), (18684, 33216), (20736, 29929), (22144, 28026)]