255087108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4297}}^1$

素因数の和:4421

約数の個数: 72

約数和(自身を含む): 689932152

約数和(自身を除く): 434845044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 291, 306, 388, 582, 612, 873, 1164, 1649, 1746, 3298, 3492, 4297, 4947, 6596, 8594, 9894, 12891, 14841, 17188, 19788, 25782, 29682, 38673, 51564, 59364, 73049, 77346, 146098, 154692, 219147, 292196, 416809, 438294, 657441, 833618, 876588, 1250427, 1314882, 1667236, 2500854, 2629764, 3751281, 5001708, 7085753, 7502562, 14171506, 15005124, 21257259, 28343012, 42514518, 63771777, 85029036, 127543554, 255087108]

約数ペア:

[(1, 255087108), (2, 127543554), (3, 85029036), (4, 63771777), (6, 42514518), (9, 28343012), (12, 21257259), (17, 15005124), (18, 14171506), (34, 7502562), (36, 7085753), (51, 5001708), (68, 3751281), (97, 2629764), (102, 2500854), (153, 1667236), (194, 1314882), (204, 1250427), (291, 876588), (306, 833618), (388, 657441), (582, 438294), (612, 416809), (873, 292196), (1164, 219147), (1649, 154692), (1746, 146098), (3298, 77346), (3492, 73049), (4297, 59364), (4947, 51564), (6596, 38673), (8594, 29682), (9894, 25782), (12891, 19788), (14841, 17188)]