316323488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44729}}^1$

素因数の和:44769

約数の個数: 48

約数和(自身を含む): 710133480

約数和(自身を除く): 393809992

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 44729, 89458, 178916, 357832, 581477, 715664, 760393, 1162954, 1431328, 1520786, 2325908, 3041572, 4651816, 6083144, 9303632, 9885109, 12166288, 18607264, 19770218, 24332576, 39540436, 79080872, 158161744, 316323488]

約数ペア:

[(1, 316323488), (2, 158161744), (4, 79080872), (8, 39540436), (13, 24332576), (16, 19770218), (17, 18607264), (26, 12166288), (32, 9885109), (34, 9303632), (52, 6083144), (68, 4651816), (104, 3041572), (136, 2325908), (208, 1520786), (221, 1431328), (272, 1162954), (416, 760393), (442, 715664), (544, 581477), (884, 357832), (1768, 178916), (3536, 89458), (7072, 44729)]