211386624

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 594656832

約数和(自身を除く): 383270208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 128, 129, 148, 172, 173, 192, 222, 256, 258, 296, 344, 346, 384, 444, 516, 519, 592, 688, 692, 768, 888, 1032, 1038, 1184, 1376, 1384, 1591, 1776, 2064, 2076, 2368, 2752, 2768, 3182, 3552, 4128, 4152, 4736, 4773, 5504, 5536, 6364, 6401, 7104, 7439, 8256, 8304, 9472, 9546, 11008, 11072, 12728, 12802, 14208, 14878, 16512, 16608, 19092, 19203, 22144, 22317, 25456, 25604, 28416, 29756, 33024, 33216, 38184, 38406, 44288, 44634, 50912, 51208, 59512, 66432, 76368, 76812, 89268, 101824, 102416, 119024, 132864, 152736, 153624, 178536, 203648, 204832, 238048, 275243, 305472, 307248, 357072, 407296, 409664, 476096, 550486, 610944, 614496, 714144, 819328, 825729, 952192, 1100972, 1221888, 1228992, 1428288, 1638656, 1651458, 1904384, 2201944, 2457984, 2856576, 3302916, 4403888, 4915968, 5713152, 6605832, 8807776, 13211664, 17615552, 26423328, 35231104, 52846656, 70462208, 105693312, 211386624]

約数ペア:

[(1, 211386624), (2, 105693312), (3, 70462208), (4, 52846656), (6, 35231104), (8, 26423328), (12, 17615552), (16, 13211664), (24, 8807776), (32, 6605832), (37, 5713152), (43, 4915968), (48, 4403888), (64, 3302916), (74, 2856576), (86, 2457984), (96, 2201944), (111, 1904384), (128, 1651458), (129, 1638656), (148, 1428288), (172, 1228992), (173, 1221888), (192, 1100972), (222, 952192), (256, 825729), (258, 819328), (296, 714144), (344, 614496), (346, 610944), (384, 550486), (444, 476096), (516, 409664), (519, 407296), (592, 357072), (688, 307248), (692, 305472), (768, 275243), (888, 238048), (1032, 204832), (1038, 203648), (1184, 178536), (1376, 153624), (1384, 152736), (1591, 132864), (1776, 119024), (2064, 102416), (2076, 101824), (2368, 89268), (2752, 76812), (2768, 76368), (3182, 66432), (3552, 59512), (4128, 51208), (4152, 50912), (4736, 44634), (4773, 44288), (5504, 38406), (5536, 38184), (6364, 33216), (6401, 33024), (7104, 29756), (7439, 28416), (8256, 25604), (8304, 25456), (9472, 22317), (9546, 22144), (11008, 19203), (11072, 19092), (12728, 16608), (12802, 16512), (14208, 14878)]