428215584

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{262387}}^1$

素因数の和:262417

約数の個数: 48

約数和(自身を含む): 1190191968

約数和(自身を除く): 761976384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 262387, 524774, 787161, 1049548, 1574322, 2099096, 3148644, 4198192, 4460579, 6297288, 8396384, 8921158, 12594576, 13381737, 17842316, 25189152, 26763474, 35684632, 53526948, 71369264, 107053896, 142738528, 214107792, 428215584]

約数ペア:

[(1, 428215584), (2, 214107792), (3, 142738528), (4, 107053896), (6, 71369264), (8, 53526948), (12, 35684632), (16, 26763474), (17, 25189152), (24, 17842316), (32, 13381737), (34, 12594576), (48, 8921158), (51, 8396384), (68, 6297288), (96, 4460579), (102, 4198192), (136, 3148644), (204, 2099096), (272, 1574322), (408, 1049548), (544, 787161), (816, 524774), (1632, 262387)]