306196268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{677}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 635584320

約数和(自身を除く): 329388052

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 557, 677, 812, 1114, 1354, 2228, 2708, 3899, 4739, 7798, 9478, 15596, 16153, 18956, 19633, 32306, 39266, 64612, 78532, 113071, 137431, 226142, 274862, 377089, 452284, 549724, 754178, 1508356, 2639623, 5279246, 10558492, 10935581, 21871162, 43742324, 76549067, 153098134, 306196268]

約数ペア:

[(1, 306196268), (2, 153098134), (4, 76549067), (7, 43742324), (14, 21871162), (28, 10935581), (29, 10558492), (58, 5279246), (116, 2639623), (203, 1508356), (406, 754178), (557, 549724), (677, 452284), (812, 377089), (1114, 274862), (1354, 226142), (2228, 137431), (2708, 113071), (3899, 78532), (4739, 64612), (7798, 39266), (9478, 32306), (15596, 19633), (16153, 18956)]