869841648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1224

約数の個数: 180

約数和(自身を含む): 2723403072

約数和(自身を除く): 1853561424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 169, 186, 208, 234, 248, 279, 312, 338, 372, 403, 468, 496, 507, 558, 624, 676, 744, 806, 936, 1014, 1116, 1153, 1209, 1352, 1488, 1521, 1612, 1872, 2028, 2232, 2306, 2418, 2704, 3042, 3224, 3459, 3627, 4056, 4464, 4612, 4836, 5239, 6084, 6448, 6918, 7254, 8112, 9224, 9672, 10377, 10478, 12168, 13836, 14508, 14989, 15717, 18448, 19344, 20754, 20956, 24336, 27672, 29016, 29978, 31434, 35743, 41508, 41912, 44967, 47151, 55344, 58032, 59956, 62868, 71486, 83016, 83824, 89934, 94302, 107229, 119912, 125736, 134901, 142972, 166032, 179868, 188604, 194857, 214458, 239824, 251472, 269802, 285944, 321687, 359736, 377208, 389714, 428916, 464659, 539604, 571888, 584571, 643374, 719472, 754416, 779428, 857832, 929318, 1079208, 1169142, 1286748, 1393977, 1558856, 1715664, 1753713, 1858636, 2158416, 2338284, 2573496, 2787954, 3117712, 3507426, 3717272, 4181931, 4676568, 5146992, 5575908, 6040567, 7014852, 7434544, 8363862, 9353136, 11151816, 12081134, 14029704, 16727724, 18121701, 22303632, 24162268, 28059408, 33455448, 36243402, 48324536, 54365103, 66910896, 72486804, 96649072, 108730206, 144973608, 217460412, 289947216, 434920824, 869841648]

約数ペア:

[(1, 869841648), (2, 434920824), (3, 289947216), (4, 217460412), (6, 144973608), (8, 108730206), (9, 96649072), (12, 72486804), (13, 66910896), (16, 54365103), (18, 48324536), (24, 36243402), (26, 33455448), (31, 28059408), (36, 24162268), (39, 22303632), (48, 18121701), (52, 16727724), (62, 14029704), (72, 12081134), (78, 11151816), (93, 9353136), (104, 8363862), (117, 7434544), (124, 7014852), (144, 6040567), (156, 5575908), (169, 5146992), (186, 4676568), (208, 4181931), (234, 3717272), (248, 3507426), (279, 3117712), (312, 2787954), (338, 2573496), (372, 2338284), (403, 2158416), (468, 1858636), (496, 1753713), (507, 1715664), (558, 1558856), (624, 1393977), (676, 1286748), (744, 1169142), (806, 1079208), (936, 929318), (1014, 857832), (1116, 779428), (1153, 754416), (1209, 719472), (1352, 643374), (1488, 584571), (1521, 571888), (1612, 539604), (1872, 464659), (2028, 428916), (2232, 389714), (2306, 377208), (2418, 359736), (2704, 321687), (3042, 285944), (3224, 269802), (3459, 251472), (3627, 239824), (4056, 214458), (4464, 194857), (4612, 188604), (4836, 179868), (5239, 166032), (6084, 142972), (6448, 134901), (6918, 125736), (7254, 119912), (8112, 107229), (9224, 94302), (9672, 89934), (10377, 83824), (10478, 83016), (12168, 71486), (13836, 62868), (14508, 59956), (14989, 58032), (15717, 55344), (18448, 47151), (19344, 44967), (20754, 41912), (20956, 41508), (24336, 35743), (27672, 31434), (29016, 29978)]