21369550848

素因数分解:

$2^{11}\times 3^1\times {\mathrm{397}}^1\times {\mathrm{8761}}^1$

素因数の和:9183

約数の個数: 96

約数和(自身を含む): 57121580880

約数和(自身を除く): 35752030032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 397, 512, 768, 794, 1024, 1191, 1536, 1588, 2048, 2382, 3072, 3176, 4764, 6144, 6352, 8761, 9528, 12704, 17522, 19056, 25408, 26283, 35044, 38112, 50816, 52566, 70088, 76224, 101632, 105132, 140176, 152448, 203264, 210264, 280352, 304896, 406528, 420528, 560704, 609792, 813056, 841056, 1121408, 1219584, 1682112, 2242816, 2439168, 3364224, 3478117, 4485632, 6728448, 6956234, 8971264, 10434351, 13456896, 13912468, 17942528, 20868702, 26913792, 27824936, 41737404, 53827584, 55649872, 83474808, 111299744, 166949616, 222599488, 333899232, 445198976, 667798464, 890397952, 1335596928, 1780795904, 2671193856, 3561591808, 5342387712, 7123183616, 10684775424, 21369550848]

約数ペア:

[(1, 21369550848), (2, 10684775424), (3, 7123183616), (4, 5342387712), (6, 3561591808), (8, 2671193856), (12, 1780795904), (16, 1335596928), (24, 890397952), (32, 667798464), (48, 445198976), (64, 333899232), (96, 222599488), (128, 166949616), (192, 111299744), (256, 83474808), (384, 55649872), (397, 53827584), (512, 41737404), (768, 27824936), (794, 26913792), (1024, 20868702), (1191, 17942528), (1536, 13912468), (1588, 13456896), (2048, 10434351), (2382, 8971264), (3072, 6956234), (3176, 6728448), (4764, 4485632), (6144, 3478117), (6352, 3364224), (8761, 2439168), (9528, 2242816), (12704, 1682112), (17522, 1219584), (19056, 1121408), (25408, 841056), (26283, 813056), (35044, 609792), (38112, 560704), (50816, 420528), (52566, 406528), (70088, 304896), (76224, 280352), (101632, 210264), (105132, 203264), (140176, 152448)]