216504576

素因数分解:

$2^8\times 3^4\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 180

約数和(自身を含む): 661097052

約数和(自身を除く): 444592476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 197, 212, 216, 256, 288, 318, 324, 384, 394, 424, 432, 477, 576, 591, 636, 648, 768, 788, 848, 864, 954, 1152, 1182, 1272, 1296, 1431, 1576, 1696, 1728, 1773, 1908, 2304, 2364, 2544, 2592, 2862, 3152, 3392, 3456, 3546, 3816, 4293, 4728, 5088, 5184, 5319, 5724, 6304, 6784, 6912, 7092, 7632, 8586, 9456, 10176, 10368, 10441, 10638, 11448, 12608, 13568, 14184, 15264, 15957, 17172, 18912, 20352, 20736, 20882, 21276, 22896, 25216, 28368, 30528, 31323, 31914, 34344, 37824, 40704, 41764, 42552, 45792, 50432, 56736, 61056, 62646, 63828, 68688, 75648, 83528, 85104, 91584, 93969, 113472, 122112, 125292, 127656, 137376, 151296, 167056, 170208, 183168, 187938, 226944, 250584, 255312, 274752, 281907, 334112, 340416, 366336, 375876, 453888, 501168, 510624, 549504, 563814, 668224, 680832, 751752, 845721, 1002336, 1021248, 1099008, 1127628, 1336448, 1361664, 1503504, 1691442, 2004672, 2042496, 2255256, 2672896, 3007008, 3382884, 4009344, 4084992, 4510512, 6014016, 6765768, 8018688, 9021024, 12028032, 13531536, 18042048, 24056064, 27063072, 36084096, 54126144, 72168192, 108252288, 216504576]

約数ペア:

[(1, 216504576), (2, 108252288), (3, 72168192), (4, 54126144), (6, 36084096), (8, 27063072), (9, 24056064), (12, 18042048), (16, 13531536), (18, 12028032), (24, 9021024), (27, 8018688), (32, 6765768), (36, 6014016), (48, 4510512), (53, 4084992), (54, 4009344), (64, 3382884), (72, 3007008), (81, 2672896), (96, 2255256), (106, 2042496), (108, 2004672), (128, 1691442), (144, 1503504), (159, 1361664), (162, 1336448), (192, 1127628), (197, 1099008), (212, 1021248), (216, 1002336), (256, 845721), (288, 751752), (318, 680832), (324, 668224), (384, 563814), (394, 549504), (424, 510624), (432, 501168), (477, 453888), (576, 375876), (591, 366336), (636, 340416), (648, 334112), (768, 281907), (788, 274752), (848, 255312), (864, 250584), (954, 226944), (1152, 187938), (1182, 183168), (1272, 170208), (1296, 167056), (1431, 151296), (1576, 137376), (1696, 127656), (1728, 125292), (1773, 122112), (1908, 113472), (2304, 93969), (2364, 91584), (2544, 85104), (2592, 83528), (2862, 75648), (3152, 68688), (3392, 63828), (3456, 62646), (3546, 61056), (3816, 56736), (4293, 50432), (4728, 45792), (5088, 42552), (5184, 41764), (5319, 40704), (5724, 37824), (6304, 34344), (6784, 31914), (6912, 31323), (7092, 30528), (7632, 28368), (8586, 25216), (9456, 22896), (10176, 21276), (10368, 20882), (10441, 20736), (10638, 20352), (11448, 18912), (12608, 17172), (13568, 15957), (14184, 15264)]