219944208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8863}}^1$

素因数の和:8932

約数の個数: 80

約数和(自身を含む): 633102336

約数和(自身を除く): 413158128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1551, 2068, 2256, 3102, 4136, 6204, 8272, 8863, 12408, 17726, 24816, 26589, 35452, 53178, 70904, 97493, 106356, 141808, 194986, 212712, 292479, 389972, 416561, 425424, 584958, 779944, 833122, 1169916, 1249683, 1559888, 1666244, 2339832, 2499366, 3332488, 4582171, 4679664, 4998732, 6664976, 9164342, 9997464, 13746513, 18328684, 19994928, 27493026, 36657368, 54986052, 73314736, 109972104, 219944208]

約数ペア:

[(1, 219944208), (2, 109972104), (3, 73314736), (4, 54986052), (6, 36657368), (8, 27493026), (11, 19994928), (12, 18328684), (16, 13746513), (22, 9997464), (24, 9164342), (33, 6664976), (44, 4998732), (47, 4679664), (48, 4582171), (66, 3332488), (88, 2499366), (94, 2339832), (132, 1666244), (141, 1559888), (176, 1249683), (188, 1169916), (264, 833122), (282, 779944), (376, 584958), (517, 425424), (528, 416561), (564, 389972), (752, 292479), (1034, 212712), (1128, 194986), (1551, 141808), (2068, 106356), (2256, 97493), (3102, 70904), (4136, 53178), (6204, 35452), (8272, 26589), (8863, 24816), (12408, 17726)]