317646768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389273}}^1$

素因数の和:389301

約数の個数: 40

約数和(自身を含む): 868859568

約数和(自身を除く): 551212800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 389273, 778546, 1167819, 1557092, 2335638, 3114184, 4671276, 6228368, 6617641, 9342552, 13235282, 18685104, 19852923, 26470564, 39705846, 52941128, 79411692, 105882256, 158823384, 317646768]

約数ペア:

[(1, 317646768), (2, 158823384), (3, 105882256), (4, 79411692), (6, 52941128), (8, 39705846), (12, 26470564), (16, 19852923), (17, 18685104), (24, 13235282), (34, 9342552), (48, 6617641), (51, 6228368), (68, 4671276), (102, 3114184), (136, 2335638), (204, 1557092), (272, 1167819), (408, 778546), (816, 389273)]