218638112

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1114

約数の個数: 96

約数和(自身を含む): 543231360

約数和(自身を除く): 324593248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 89, 112, 154, 176, 178, 224, 308, 352, 356, 616, 623, 712, 979, 997, 1232, 1246, 1424, 1958, 1994, 2464, 2492, 2848, 3916, 3988, 4984, 6853, 6979, 7832, 7976, 9968, 10967, 13706, 13958, 15664, 15952, 19936, 21934, 27412, 27916, 31328, 31904, 43868, 54824, 55832, 76769, 87736, 88733, 109648, 111664, 153538, 175472, 177466, 219296, 223328, 307076, 350944, 354932, 614152, 621131, 709864, 976063, 1228304, 1242262, 1419728, 1952126, 2456608, 2484524, 2839456, 3904252, 4969048, 6832441, 7808504, 9938096, 13664882, 15617008, 19876192, 27329764, 31234016, 54659528, 109319056, 218638112]

約数ペア:

[(1, 218638112), (2, 109319056), (4, 54659528), (7, 31234016), (8, 27329764), (11, 19876192), (14, 15617008), (16, 13664882), (22, 9938096), (28, 7808504), (32, 6832441), (44, 4969048), (56, 3904252), (77, 2839456), (88, 2484524), (89, 2456608), (112, 1952126), (154, 1419728), (176, 1242262), (178, 1228304), (224, 976063), (308, 709864), (352, 621131), (356, 614152), (616, 354932), (623, 350944), (712, 307076), (979, 223328), (997, 219296), (1232, 177466), (1246, 175472), (1424, 153538), (1958, 111664), (1994, 109648), (2464, 88733), (2492, 87736), (2848, 76769), (3916, 55832), (3988, 54824), (4984, 43868), (6853, 31904), (6979, 31328), (7832, 27916), (7976, 27412), (9968, 21934), (10967, 19936), (13706, 15952), (13958, 15664)]