215664288

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 216

約数和(自身を含む): 700503552

約数和(自身を除く): 484839264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 127, 133, 147, 152, 168, 196, 224, 228, 254, 266, 294, 304, 336, 361, 381, 392, 399, 456, 508, 532, 588, 608, 672, 722, 762, 784, 798, 889, 912, 931, 1016, 1064, 1083, 1176, 1444, 1524, 1568, 1596, 1778, 1824, 1862, 2032, 2128, 2166, 2352, 2413, 2527, 2667, 2793, 2888, 3048, 3192, 3556, 3724, 4064, 4256, 4332, 4704, 4826, 5054, 5334, 5586, 5776, 6096, 6223, 6384, 7112, 7239, 7448, 7581, 8664, 9652, 10108, 10668, 11172, 11552, 12192, 12446, 12768, 14224, 14478, 14896, 15162, 16891, 17328, 17689, 18669, 19304, 20216, 21336, 22344, 24892, 28448, 28956, 29792, 30324, 33782, 34656, 35378, 37338, 38608, 40432, 42672, 44688, 45847, 49784, 50673, 53067, 57912, 60648, 67564, 70756, 74676, 77216, 80864, 85344, 89376, 91694, 99568, 101346, 106134, 115824, 118237, 121296, 135128, 137541, 141512, 149352, 183388, 199136, 202692, 212268, 231648, 236474, 242592, 270256, 275082, 283024, 298704, 320929, 354711, 366776, 405384, 424536, 472948, 540512, 550164, 566048, 597408, 641858, 709422, 733552, 810768, 849072, 945896, 962787, 1100328, 1283716, 1418844, 1467104, 1621536, 1698144, 1891792, 1925574, 2200656, 2246503, 2567432, 2837688, 3783584, 3851148, 4401312, 4493006, 5134864, 5675376, 6739509, 7702296, 8986012, 10269728, 11350752, 13479018, 15404592, 17972024, 26958036, 30809184, 35944048, 53916072, 71888096, 107832144, 215664288]

約数ペア:

[(1, 215664288), (2, 107832144), (3, 71888096), (4, 53916072), (6, 35944048), (7, 30809184), (8, 26958036), (12, 17972024), (14, 15404592), (16, 13479018), (19, 11350752), (21, 10269728), (24, 8986012), (28, 7702296), (32, 6739509), (38, 5675376), (42, 5134864), (48, 4493006), (49, 4401312), (56, 3851148), (57, 3783584), (76, 2837688), (84, 2567432), (96, 2246503), (98, 2200656), (112, 1925574), (114, 1891792), (127, 1698144), (133, 1621536), (147, 1467104), (152, 1418844), (168, 1283716), (196, 1100328), (224, 962787), (228, 945896), (254, 849072), (266, 810768), (294, 733552), (304, 709422), (336, 641858), (361, 597408), (381, 566048), (392, 550164), (399, 540512), (456, 472948), (508, 424536), (532, 405384), (588, 366776), (608, 354711), (672, 320929), (722, 298704), (762, 283024), (784, 275082), (798, 270256), (889, 242592), (912, 236474), (931, 231648), (1016, 212268), (1064, 202692), (1083, 199136), (1176, 183388), (1444, 149352), (1524, 141512), (1568, 137541), (1596, 135128), (1778, 121296), (1824, 118237), (1862, 115824), (2032, 106134), (2128, 101346), (2166, 99568), (2352, 91694), (2413, 89376), (2527, 85344), (2667, 80864), (2793, 77216), (2888, 74676), (3048, 70756), (3192, 67564), (3556, 60648), (3724, 57912), (4064, 53067), (4256, 50673), (4332, 49784), (4704, 45847), (4826, 44688), (5054, 42672), (5334, 40432), (5586, 38608), (5776, 37338), (6096, 35378), (6223, 34656), (6384, 33782), (7112, 30324), (7239, 29792), (7448, 28956), (7581, 28448), (8664, 24892), (9652, 22344), (10108, 21336), (10668, 20216), (11172, 19304), (11552, 18669), (12192, 17689), (12446, 17328), (12768, 16891), (14224, 15162), (14478, 14896)]