629990148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{134269}}^1$

素因数の和:134316

約数の個数: 48

約数和(自身を含む): 1624129920

約数和(自身を除く): 994139772

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 134269, 268538, 402807, 537076, 805614, 1611228, 2282573, 3088187, 4565146, 6176374, 6847719, 9130292, 9264561, 12352748, 13695438, 18529122, 27390876, 37058244, 52499179, 104998358, 157497537, 209996716, 314995074, 629990148]

約数ペア:

[(1, 629990148), (2, 314995074), (3, 209996716), (4, 157497537), (6, 104998358), (12, 52499179), (17, 37058244), (23, 27390876), (34, 18529122), (46, 13695438), (51, 12352748), (68, 9264561), (69, 9130292), (92, 6847719), (102, 6176374), (138, 4565146), (204, 3088187), (276, 2282573), (391, 1611228), (782, 805614), (1173, 537076), (1564, 402807), (2346, 268538), (4692, 134269)]