1316089872

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 240

約数和(自身を含む): 4085452800

約数和(自身を除く): 2769362928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 59, 62, 72, 76, 93, 114, 118, 124, 144, 152, 171, 177, 186, 228, 236, 248, 263, 279, 304, 342, 354, 372, 456, 472, 496, 526, 531, 558, 589, 684, 708, 744, 789, 912, 944, 1052, 1062, 1116, 1121, 1178, 1368, 1416, 1488, 1578, 1767, 1829, 2104, 2124, 2232, 2242, 2356, 2367, 2736, 2832, 3156, 3363, 3534, 3658, 4208, 4248, 4464, 4484, 4712, 4734, 4997, 5301, 5487, 6312, 6726, 7068, 7316, 8153, 8496, 8968, 9424, 9468, 9994, 10089, 10602, 10974, 12624, 13452, 14136, 14632, 14991, 15517, 16306, 16461, 17936, 18936, 19988, 20178, 21204, 21948, 24459, 26904, 28272, 29264, 29982, 31034, 32612, 32922, 34751, 37872, 39976, 40356, 42408, 43896, 44973, 46551, 48918, 53808, 59964, 62068, 65224, 65844, 69502, 73377, 79952, 80712, 84816, 87792, 89946, 93102, 97836, 104253, 119928, 124136, 130448, 131688, 139004, 139653, 146754, 154907, 161424, 179892, 186204, 195672, 208506, 239856, 248272, 263376, 278008, 279306, 293508, 294823, 309814, 312759, 359784, 372408, 391344, 417012, 464721, 481027, 556016, 558612, 587016, 589646, 619628, 625518, 719568, 744816, 834024, 884469, 929442, 962054, 1117224, 1174032, 1179292, 1239256, 1251036, 1394163, 1443081, 1668048, 1768938, 1858884, 1924108, 2234448, 2358584, 2478512, 2502072, 2653407, 2788326, 2886162, 3537876, 3717768, 3848216, 4329243, 4717168, 5004144, 5306814, 5576652, 5772324, 7075752, 7435536, 7696432, 8658486, 9139513, 10613628, 11153304, 11544648, 14151504, 17316972, 18279026, 21227256, 22306608, 23089296, 27418539, 34633944, 36558052, 42454512, 54837078, 69267888, 73116104, 82255617, 109674156, 146232208, 164511234, 219348312, 329022468, 438696624, 658044936, 1316089872]

約数ペア:

[(1, 1316089872), (2, 658044936), (3, 438696624), (4, 329022468), (6, 219348312), (8, 164511234), (9, 146232208), (12, 109674156), (16, 82255617), (18, 73116104), (19, 69267888), (24, 54837078), (31, 42454512), (36, 36558052), (38, 34633944), (48, 27418539), (57, 23089296), (59, 22306608), (62, 21227256), (72, 18279026), (76, 17316972), (93, 14151504), (114, 11544648), (118, 11153304), (124, 10613628), (144, 9139513), (152, 8658486), (171, 7696432), (177, 7435536), (186, 7075752), (228, 5772324), (236, 5576652), (248, 5306814), (263, 5004144), (279, 4717168), (304, 4329243), (342, 3848216), (354, 3717768), (372, 3537876), (456, 2886162), (472, 2788326), (496, 2653407), (526, 2502072), (531, 2478512), (558, 2358584), (589, 2234448), (684, 1924108), (708, 1858884), (744, 1768938), (789, 1668048), (912, 1443081), (944, 1394163), (1052, 1251036), (1062, 1239256), (1116, 1179292), (1121, 1174032), (1178, 1117224), (1368, 962054), (1416, 929442), (1488, 884469), (1578, 834024), (1767, 744816), (1829, 719568), (2104, 625518), (2124, 619628), (2232, 589646), (2242, 587016), (2356, 558612), (2367, 556016), (2736, 481027), (2832, 464721), (3156, 417012), (3363, 391344), (3534, 372408), (3658, 359784), (4208, 312759), (4248, 309814), (4464, 294823), (4484, 293508), (4712, 279306), (4734, 278008), (4997, 263376), (5301, 248272), (5487, 239856), (6312, 208506), (6726, 195672), (7068, 186204), (7316, 179892), (8153, 161424), (8496, 154907), (8968, 146754), (9424, 139653), (9468, 139004), (9994, 131688), (10089, 130448), (10602, 124136), (10974, 119928), (12624, 104253), (13452, 97836), (14136, 93102), (14632, 89946), (14991, 87792), (15517, 84816), (16306, 80712), (16461, 79952), (17936, 73377), (18936, 69502), (19988, 65844), (20178, 65224), (21204, 62068), (21948, 59964), (24459, 53808), (26904, 48918), (28272, 46551), (29264, 44973), (29982, 43896), (31034, 42408), (32612, 40356), (32922, 39976), (34751, 37872)]