217978896

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{267131}}^1$

素因数の和:267159

約数の個数: 40

約数和(自身を含む): 596238624

約数和(自身を除く): 378259728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 267131, 534262, 801393, 1068524, 1602786, 2137048, 3205572, 4274096, 4541227, 6411144, 9082454, 12822288, 13623681, 18164908, 27247362, 36329816, 54494724, 72659632, 108989448, 217978896]

約数ペア:

[(1, 217978896), (2, 108989448), (3, 72659632), (4, 54494724), (6, 36329816), (8, 27247362), (12, 18164908), (16, 13623681), (17, 12822288), (24, 9082454), (34, 6411144), (48, 4541227), (51, 4274096), (68, 3205572), (102, 2137048), (136, 1602786), (204, 1068524), (272, 801393), (408, 534262), (816, 267131)]