245034944

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2666

約数の個数: 112

約数和(自身を含む): 638373120

約数和(自身を除く): 393338176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 1064, 1216, 1232, 1463, 1672, 2128, 2464, 2617, 2926, 3344, 4256, 4928, 5234, 5852, 6688, 8512, 10468, 11704, 13376, 18319, 20936, 23408, 28787, 36638, 41872, 46816, 49723, 57574, 73276, 83744, 93632, 99446, 115148, 146552, 167488, 198892, 201509, 230296, 293104, 348061, 397784, 403018, 460592, 546953, 586208, 696122, 795568, 806036, 921184, 1093906, 1172416, 1392244, 1591136, 1612072, 1842368, 2187812, 2784488, 3182272, 3224144, 3828671, 4375624, 5568976, 6448288, 7657342, 8751248, 11137952, 12896576, 15314684, 17502496, 22275904, 30629368, 35004992, 61258736, 122517472, 245034944]

約数ペア:

[(1, 245034944), (2, 122517472), (4, 61258736), (7, 35004992), (8, 30629368), (11, 22275904), (14, 17502496), (16, 15314684), (19, 12896576), (22, 11137952), (28, 8751248), (32, 7657342), (38, 6448288), (44, 5568976), (56, 4375624), (64, 3828671), (76, 3224144), (77, 3182272), (88, 2784488), (112, 2187812), (133, 1842368), (152, 1612072), (154, 1591136), (176, 1392244), (209, 1172416), (224, 1093906), (266, 921184), (304, 806036), (308, 795568), (352, 696122), (418, 586208), (448, 546953), (532, 460592), (608, 403018), (616, 397784), (704, 348061), (836, 293104), (1064, 230296), (1216, 201509), (1232, 198892), (1463, 167488), (1672, 146552), (2128, 115148), (2464, 99446), (2617, 93632), (2926, 83744), (3344, 73276), (4256, 57574), (4928, 49723), (5234, 46816), (5852, 41872), (6688, 36638), (8512, 28787), (10468, 23408), (11704, 20936), (13376, 18319)]