268561314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{112181}}^1$

素因数の和:112215

約数の個数: 48

約数和(自身を含む): 700015680

約数和(自身を除く): 431454366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 112181, 224362, 336543, 673086, 785267, 1009629, 1570534, 2019258, 2131439, 2355801, 4262878, 4711602, 6394317, 7067403, 12788634, 14134806, 14920073, 19182951, 29840146, 38365902, 44760219, 89520438, 134280657, 268561314]

約数ペア:

[(1, 268561314), (2, 134280657), (3, 89520438), (6, 44760219), (7, 38365902), (9, 29840146), (14, 19182951), (18, 14920073), (19, 14134806), (21, 12788634), (38, 7067403), (42, 6394317), (57, 4711602), (63, 4262878), (114, 2355801), (126, 2131439), (133, 2019258), (171, 1570534), (266, 1009629), (342, 785267), (399, 673086), (798, 336543), (1197, 224362), (2394, 112181)]