2008172928

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 5934931200

約数和(自身を除く): 3926758272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 43, 48, 57, 64, 74, 76, 86, 96, 111, 114, 128, 129, 148, 152, 172, 173, 192, 222, 228, 258, 296, 304, 344, 346, 384, 444, 456, 516, 519, 592, 608, 688, 692, 703, 817, 888, 912, 1032, 1038, 1184, 1216, 1376, 1384, 1406, 1591, 1634, 1776, 1824, 2064, 2076, 2109, 2368, 2432, 2451, 2752, 2768, 2812, 3182, 3268, 3287, 3552, 3648, 4128, 4152, 4218, 4736, 4773, 4902, 5504, 5536, 5624, 6364, 6401, 6536, 6574, 7104, 7296, 7439, 8256, 8304, 8436, 9546, 9804, 9861, 11072, 11248, 12728, 12802, 13072, 13148, 14208, 14878, 16512, 16608, 16872, 19092, 19203, 19608, 19722, 22144, 22317, 22496, 25456, 25604, 26144, 26296, 29756, 30229, 33216, 33744, 38184, 38406, 39216, 39444, 44634, 44992, 50912, 51208, 52288, 52592, 59512, 60458, 66432, 67488, 76368, 76812, 78432, 78888, 89268, 89984, 90687, 101824, 102416, 104576, 105184, 119024, 120916, 121619, 134976, 141341, 152736, 153624, 156864, 157776, 178536, 181374, 203648, 204832, 210368, 238048, 241832, 243238, 269952, 275243, 282682, 305472, 307248, 313728, 315552, 357072, 362748, 364857, 409664, 420736, 424023, 476096, 483664, 486476, 550486, 565364, 610944, 614496, 631104, 714144, 725496, 729714, 819328, 825729, 848046, 952192, 967328, 972952, 1100972, 1130728, 1228992, 1262208, 1428288, 1450992, 1459428, 1651458, 1696092, 1934656, 1945904, 2201944, 2261456, 2457984, 2856576, 2901984, 2918856, 3302916, 3392184, 3869312, 3891808, 4403888, 4522912, 5229617, 5803968, 5837712, 6605832, 6784368, 7783616, 8807776, 9045824, 10459234, 11607936, 11675424, 13211664, 13568736, 15567232, 15688851, 17615552, 18091648, 20918468, 23350848, 26423328, 27137472, 31377702, 35231104, 41836936, 46701696, 52846656, 54274944, 62755404, 83673872, 105693312, 125510808, 167347744, 251021616, 334695488, 502043232, 669390976, 1004086464, 2008172928]

約数ペア:

[(1, 2008172928), (2, 1004086464), (3, 669390976), (4, 502043232), (6, 334695488), (8, 251021616), (12, 167347744), (16, 125510808), (19, 105693312), (24, 83673872), (32, 62755404), (37, 54274944), (38, 52846656), (43, 46701696), (48, 41836936), (57, 35231104), (64, 31377702), (74, 27137472), (76, 26423328), (86, 23350848), (96, 20918468), (111, 18091648), (114, 17615552), (128, 15688851), (129, 15567232), (148, 13568736), (152, 13211664), (172, 11675424), (173, 11607936), (192, 10459234), (222, 9045824), (228, 8807776), (258, 7783616), (296, 6784368), (304, 6605832), (344, 5837712), (346, 5803968), (384, 5229617), (444, 4522912), (456, 4403888), (516, 3891808), (519, 3869312), (592, 3392184), (608, 3302916), (688, 2918856), (692, 2901984), (703, 2856576), (817, 2457984), (888, 2261456), (912, 2201944), (1032, 1945904), (1038, 1934656), (1184, 1696092), (1216, 1651458), (1376, 1459428), (1384, 1450992), (1406, 1428288), (1591, 1262208), (1634, 1228992), (1776, 1130728), (1824, 1100972), (2064, 972952), (2076, 967328), (2109, 952192), (2368, 848046), (2432, 825729), (2451, 819328), (2752, 729714), (2768, 725496), (2812, 714144), (3182, 631104), (3268, 614496), (3287, 610944), (3552, 565364), (3648, 550486), (4128, 486476), (4152, 483664), (4218, 476096), (4736, 424023), (4773, 420736), (4902, 409664), (5504, 364857), (5536, 362748), (5624, 357072), (6364, 315552), (6401, 313728), (6536, 307248), (6574, 305472), (7104, 282682), (7296, 275243), (7439, 269952), (8256, 243238), (8304, 241832), (8436, 238048), (9546, 210368), (9804, 204832), (9861, 203648), (11072, 181374), (11248, 178536), (12728, 157776), (12802, 156864), (13072, 153624), (13148, 152736), (14208, 141341), (14878, 134976), (16512, 121619), (16608, 120916), (16872, 119024), (19092, 105184), (19203, 104576), (19608, 102416), (19722, 101824), (22144, 90687), (22317, 89984), (22496, 89268), (25456, 78888), (25604, 78432), (26144, 76812), (26296, 76368), (29756, 67488), (30229, 66432), (33216, 60458), (33744, 59512), (38184, 52592), (38406, 52288), (39216, 51208), (39444, 50912), (44634, 44992)]