218316168

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{20627}}^1$

素因数の和:20656

約数の個数: 96

約数和(自身を含む): 705477600

約数和(自身を除く): 487161432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 20627, 41254, 61881, 82508, 123762, 144389, 165016, 185643, 247524, 288778, 371286, 433167, 495048, 556929, 577556, 742572, 866334, 1010723, 1113858, 1155112, 1299501, 1485144, 1732668, 2021446, 2227716, 2599002, 3032169, 3465336, 3898503, 4042892, 4455432, 5198004, 6064338, 7797006, 8085784, 9096507, 10396008, 12128676, 15594012, 18193014, 24257352, 27289521, 31188024, 36386028, 54579042, 72772056, 109158084, 218316168]

約数ペア:

[(1, 218316168), (2, 109158084), (3, 72772056), (4, 54579042), (6, 36386028), (7, 31188024), (8, 27289521), (9, 24257352), (12, 18193014), (14, 15594012), (18, 12128676), (21, 10396008), (24, 9096507), (27, 8085784), (28, 7797006), (36, 6064338), (42, 5198004), (49, 4455432), (54, 4042892), (56, 3898503), (63, 3465336), (72, 3032169), (84, 2599002), (98, 2227716), (108, 2021446), (126, 1732668), (147, 1485144), (168, 1299501), (189, 1155112), (196, 1113858), (216, 1010723), (252, 866334), (294, 742572), (378, 577556), (392, 556929), (441, 495048), (504, 433167), (588, 371286), (756, 288778), (882, 247524), (1176, 185643), (1323, 165016), (1512, 144389), (1764, 123762), (2646, 82508), (3528, 61881), (5292, 41254), (10584, 20627)]