216929568

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{72893}}^1$

素因数の和:72937

約数の個数: 48

約数和(自身を含む): 587817216

約数和(自身を除く): 370887648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 72893, 145786, 218679, 291572, 437358, 583144, 874716, 1166288, 1749432, 2259683, 2332576, 3498864, 4519366, 6779049, 6997728, 9038732, 13558098, 18077464, 27116196, 36154928, 54232392, 72309856, 108464784, 216929568]

約数ペア:

[(1, 216929568), (2, 108464784), (3, 72309856), (4, 54232392), (6, 36154928), (8, 27116196), (12, 18077464), (16, 13558098), (24, 9038732), (31, 6997728), (32, 6779049), (48, 4519366), (62, 3498864), (93, 2332576), (96, 2259683), (124, 1749432), (186, 1166288), (248, 874716), (372, 583144), (496, 437358), (744, 291572), (992, 218679), (1488, 145786), (2976, 72893)]