7888942728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{36269}}^1$

素因数の和:36356

約数の個数: 128

約数和(自身を含む): 23502960000

約数和(自身を除く): 15614017272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 106, 108, 114, 152, 159, 171, 212, 216, 228, 318, 342, 424, 456, 477, 513, 636, 684, 954, 1007, 1026, 1272, 1368, 1431, 1908, 2014, 2052, 2862, 3021, 3816, 4028, 4104, 5724, 6042, 8056, 9063, 11448, 12084, 18126, 24168, 27189, 36252, 36269, 54378, 72504, 72538, 108756, 108807, 145076, 217512, 217614, 290152, 326421, 435228, 652842, 689111, 870456, 979263, 1305684, 1378222, 1922257, 1958526, 2067333, 2611368, 2756444, 3844514, 3917052, 4134666, 5512888, 5766771, 6201999, 7689028, 7834104, 8269332, 11533542, 12403998, 15378056, 16538664, 17300313, 18605997, 23067084, 24807996, 34600626, 36522883, 37211994, 46134168, 49615992, 51900939, 69201252, 73045766, 74423988, 103801878, 109568649, 138402504, 146091532, 148847976, 207603756, 219137298, 292183064, 328705947, 415207512, 438274596, 657411894, 876549192, 986117841, 1314823788, 1972235682, 2629647576, 3944471364, 7888942728]

約数ペア:

[(1, 7888942728), (2, 3944471364), (3, 2629647576), (4, 1972235682), (6, 1314823788), (8, 986117841), (9, 876549192), (12, 657411894), (18, 438274596), (19, 415207512), (24, 328705947), (27, 292183064), (36, 219137298), (38, 207603756), (53, 148847976), (54, 146091532), (57, 138402504), (72, 109568649), (76, 103801878), (106, 74423988), (108, 73045766), (114, 69201252), (152, 51900939), (159, 49615992), (171, 46134168), (212, 37211994), (216, 36522883), (228, 34600626), (318, 24807996), (342, 23067084), (424, 18605997), (456, 17300313), (477, 16538664), (513, 15378056), (636, 12403998), (684, 11533542), (954, 8269332), (1007, 7834104), (1026, 7689028), (1272, 6201999), (1368, 5766771), (1431, 5512888), (1908, 4134666), (2014, 3917052), (2052, 3844514), (2862, 2756444), (3021, 2611368), (3816, 2067333), (4028, 1958526), (4104, 1922257), (5724, 1378222), (6042, 1305684), (8056, 979263), (9063, 870456), (11448, 689111), (12084, 652842), (18126, 435228), (24168, 326421), (27189, 290152), (36252, 217614), (36269, 217512), (54378, 145076), (72504, 108807), (72538, 108756)]