2177952

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{463}}^1$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 6664896

約数和(自身を除く): 4486944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 463, 588, 672, 784, 926, 1176, 1389, 1568, 1852, 2352, 2778, 3241, 3704, 4704, 5556, 6482, 7408, 9723, 11112, 12964, 14816, 19446, 22224, 22687, 25928, 38892, 44448, 45374, 51856, 68061, 77784, 90748, 103712, 136122, 155568, 181496, 272244, 311136, 362992, 544488, 725984, 1088976, 2177952]

約数ペア:

[(1, 2177952), (2, 1088976), (3, 725984), (4, 544488), (6, 362992), (7, 311136), (8, 272244), (12, 181496), (14, 155568), (16, 136122), (21, 103712), (24, 90748), (28, 77784), (32, 68061), (42, 51856), (48, 45374), (49, 44448), (56, 38892), (84, 25928), (96, 22687), (98, 22224), (112, 19446), (147, 14816), (168, 12964), (196, 11112), (224, 9723), (294, 7408), (336, 6482), (392, 5556), (463, 4704), (588, 3704), (672, 3241), (784, 2778), (926, 2352), (1176, 1852), (1389, 1568)]