290638368

素因数分解:

$2^5\times 3^4\times {\mathrm{112129}}^1$

素因数の和:112151

約数の個数: 60

約数和(自身を含む): 854766990

約数和(自身を除く): 564128622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 112129, 224258, 336387, 448516, 672774, 897032, 1009161, 1345548, 1794064, 2018322, 2691096, 3027483, 3588128, 4036644, 5382192, 6054966, 8073288, 9082449, 10764384, 12109932, 16146576, 18164898, 24219864, 32293152, 36329796, 48439728, 72659592, 96879456, 145319184, 290638368]

約数ペア:

[(1, 290638368), (2, 145319184), (3, 96879456), (4, 72659592), (6, 48439728), (8, 36329796), (9, 32293152), (12, 24219864), (16, 18164898), (18, 16146576), (24, 12109932), (27, 10764384), (32, 9082449), (36, 8073288), (48, 6054966), (54, 5382192), (72, 4036644), (81, 3588128), (96, 3027483), (108, 2691096), (144, 2018322), (162, 1794064), (216, 1345548), (288, 1009161), (324, 897032), (432, 672774), (648, 448516), (864, 336387), (1296, 224258), (2592, 112129)]