215529072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:939

約数の個数: 120

約数和(自身を含む): 626959872

約数和(自身を除く): 411430800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 121, 129, 132, 172, 176, 242, 258, 264, 344, 363, 473, 484, 516, 528, 688, 726, 863, 946, 968, 1032, 1419, 1452, 1726, 1892, 1936, 2064, 2589, 2838, 2904, 3452, 3784, 5178, 5203, 5676, 5808, 6904, 7568, 9493, 10356, 10406, 11352, 13808, 15609, 18986, 20712, 20812, 22704, 28479, 31218, 37109, 37972, 41424, 41624, 56958, 62436, 74218, 75944, 83248, 104423, 111327, 113916, 124872, 148436, 151888, 208846, 222654, 227832, 249744, 296872, 313269, 408199, 417692, 445308, 455664, 593744, 626538, 816398, 835384, 890616, 1224597, 1253076, 1632796, 1670768, 1781232, 2449194, 2506152, 3265592, 4490189, 4898388, 5012304, 6531184, 8980378, 9796776, 13470567, 17960756, 19593552, 26941134, 35921512, 53882268, 71843024, 107764536, 215529072]

約数ペア:

[(1, 215529072), (2, 107764536), (3, 71843024), (4, 53882268), (6, 35921512), (8, 26941134), (11, 19593552), (12, 17960756), (16, 13470567), (22, 9796776), (24, 8980378), (33, 6531184), (43, 5012304), (44, 4898388), (48, 4490189), (66, 3265592), (86, 2506152), (88, 2449194), (121, 1781232), (129, 1670768), (132, 1632796), (172, 1253076), (176, 1224597), (242, 890616), (258, 835384), (264, 816398), (344, 626538), (363, 593744), (473, 455664), (484, 445308), (516, 417692), (528, 408199), (688, 313269), (726, 296872), (863, 249744), (946, 227832), (968, 222654), (1032, 208846), (1419, 151888), (1452, 148436), (1726, 124872), (1892, 113916), (1936, 111327), (2064, 104423), (2589, 83248), (2838, 75944), (2904, 74218), (3452, 62436), (3784, 56958), (5178, 41624), (5203, 41424), (5676, 37972), (5808, 37109), (6904, 31218), (7568, 28479), (9493, 22704), (10356, 20812), (10406, 20712), (11352, 18986), (13808, 15609)]