221679792

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{35801}}^1$

素因数の和:35858

約数の個数: 60

約数和(自身を含む): 634841064

約数和(自身を除く): 413161272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 35801, 71602, 107403, 143204, 214806, 286408, 322209, 429612, 572816, 644418, 859224, 1288836, 1539443, 1718448, 2577672, 3078886, 4618329, 5155344, 6157772, 9236658, 12315544, 13854987, 18473316, 24631088, 27709974, 36946632, 55419948, 73893264, 110839896, 221679792]

約数ペア:

[(1, 221679792), (2, 110839896), (3, 73893264), (4, 55419948), (6, 36946632), (8, 27709974), (9, 24631088), (12, 18473316), (16, 13854987), (18, 12315544), (24, 9236658), (36, 6157772), (43, 5155344), (48, 4618329), (72, 3078886), (86, 2577672), (129, 1718448), (144, 1539443), (172, 1288836), (258, 859224), (344, 644418), (387, 572816), (516, 429612), (688, 322209), (774, 286408), (1032, 214806), (1548, 143204), (2064, 107403), (3096, 71602), (6192, 35801)]