1296237184

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 2865139200

約数和(自身を除く): 1568902016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 127, 128, 176, 242, 254, 352, 484, 508, 659, 704, 968, 1016, 1318, 1397, 1408, 1936, 2032, 2636, 2794, 3872, 4064, 5272, 5588, 7249, 7744, 8128, 10544, 11176, 14498, 15367, 15488, 16256, 21088, 22352, 28996, 30734, 42176, 44704, 57992, 61468, 79739, 83693, 84352, 89408, 115984, 122936, 159478, 167386, 178816, 231968, 245872, 318956, 334772, 463936, 491744, 637912, 669544, 920623, 927872, 983488, 1275824, 1339088, 1841246, 1966976, 2551648, 2678176, 3682492, 5103296, 5356352, 7364984, 10126853, 10206592, 10712704, 14729968, 20253706, 29459936, 40507412, 58919872, 81014824, 117839744, 162029648, 324059296, 648118592, 1296237184]

約数ペア:

[(1, 1296237184), (2, 648118592), (4, 324059296), (8, 162029648), (11, 117839744), (16, 81014824), (22, 58919872), (32, 40507412), (44, 29459936), (64, 20253706), (88, 14729968), (121, 10712704), (127, 10206592), (128, 10126853), (176, 7364984), (242, 5356352), (254, 5103296), (352, 3682492), (484, 2678176), (508, 2551648), (659, 1966976), (704, 1841246), (968, 1339088), (1016, 1275824), (1318, 983488), (1397, 927872), (1408, 920623), (1936, 669544), (2032, 637912), (2636, 491744), (2794, 463936), (3872, 334772), (4064, 318956), (5272, 245872), (5588, 231968), (7249, 178816), (7744, 167386), (8128, 159478), (10544, 122936), (11176, 115984), (14498, 89408), (15367, 84352), (15488, 83693), (16256, 79739), (21088, 61468), (22352, 57992), (28996, 44704), (30734, 42176)]