326999296

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{98257}}^1$

素因数の和:98286

約数の個数: 36

約数和(自身を含む): 702937732

約数和(自身を除く): 375938436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 98257, 196514, 393028, 786056, 1277341, 1572112, 2554682, 3144224, 5109364, 6288448, 10218728, 12576896, 20437456, 25153792, 40874912, 81749824, 163499648, 326999296]

約数ペア:

[(1, 326999296), (2, 163499648), (4, 81749824), (8, 40874912), (13, 25153792), (16, 20437456), (26, 12576896), (32, 10218728), (52, 6288448), (64, 5109364), (104, 3144224), (128, 2554682), (208, 1572112), (256, 1277341), (416, 786056), (832, 393028), (1664, 196514), (3328, 98257)]