215513784

素因数分解:

$2^3\times 3^5\times {\mathrm{59}}^1\times {\mathrm{1879}}^1$

素因数の和:1959

約数の個数: 96

約数和(自身を含む): 615888000

約数和(自身を除く): 400374216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 243, 324, 354, 472, 486, 531, 648, 708, 972, 1062, 1416, 1593, 1879, 1944, 2124, 3186, 3758, 4248, 4779, 5637, 6372, 7516, 9558, 11274, 12744, 14337, 15032, 16911, 19116, 22548, 28674, 33822, 38232, 45096, 50733, 57348, 67644, 101466, 110861, 114696, 135288, 152199, 202932, 221722, 304398, 332583, 405864, 443444, 456597, 608796, 665166, 886888, 913194, 997749, 1217592, 1330332, 1826388, 1995498, 2660664, 2993247, 3652776, 3990996, 5986494, 7981992, 8979741, 11972988, 17959482, 23945976, 26939223, 35918964, 53878446, 71837928, 107756892, 215513784]

約数ペア:

[(1, 215513784), (2, 107756892), (3, 71837928), (4, 53878446), (6, 35918964), (8, 26939223), (9, 23945976), (12, 17959482), (18, 11972988), (24, 8979741), (27, 7981992), (36, 5986494), (54, 3990996), (59, 3652776), (72, 2993247), (81, 2660664), (108, 1995498), (118, 1826388), (162, 1330332), (177, 1217592), (216, 997749), (236, 913194), (243, 886888), (324, 665166), (354, 608796), (472, 456597), (486, 443444), (531, 405864), (648, 332583), (708, 304398), (972, 221722), (1062, 202932), (1416, 152199), (1593, 135288), (1879, 114696), (1944, 110861), (2124, 101466), (3186, 67644), (3758, 57348), (4248, 50733), (4779, 45096), (5637, 38232), (6372, 33822), (7516, 28674), (9558, 22548), (11274, 19116), (12744, 16911), (14337, 15032)]