290378304

素因数分解:

$2^6\times 3^3\times {\mathrm{168043}}^1$

素因数の和:168064

約数の個数: 56

約数和(自身を含む): 853663520

約数和(自身を除く): 563285216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 168043, 336086, 504129, 672172, 1008258, 1344344, 1512387, 2016516, 2688688, 3024774, 4033032, 4537161, 5377376, 6049548, 8066064, 9074322, 10754752, 12099096, 16132128, 18148644, 24198192, 32264256, 36297288, 48396384, 72594576, 96792768, 145189152, 290378304]

約数ペア:

[(1, 290378304), (2, 145189152), (3, 96792768), (4, 72594576), (6, 48396384), (8, 36297288), (9, 32264256), (12, 24198192), (16, 18148644), (18, 16132128), (24, 12099096), (27, 10754752), (32, 9074322), (36, 8066064), (48, 6049548), (54, 5377376), (64, 4537161), (72, 4033032), (96, 3024774), (108, 2688688), (144, 2016516), (192, 1512387), (216, 1344344), (288, 1008258), (432, 672172), (576, 504129), (864, 336086), (1728, 168043)]