1914768648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4328

約数の個数: 144

約数和(自身を含む): 5768551620

約数和(自身を除く): 3853782972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 169, 222, 234, 296, 312, 333, 338, 444, 468, 481, 507, 666, 676, 888, 936, 962, 1014, 1332, 1352, 1443, 1521, 1924, 2028, 2664, 2886, 3042, 3848, 4056, 4253, 4329, 5772, 6084, 6253, 8506, 8658, 11544, 12168, 12506, 12759, 17012, 17316, 18759, 25012, 25518, 34024, 34632, 37518, 38277, 50024, 51036, 55289, 56277, 75036, 76554, 102072, 110578, 112554, 150072, 153108, 157361, 165867, 221156, 225108, 306216, 314722, 331734, 442312, 450216, 472083, 497601, 629444, 663468, 718757, 944166, 995202, 1258888, 1326936, 1416249, 1437514, 1888332, 1990404, 2045693, 2156271, 2832498, 2875028, 3776664, 3980808, 4091386, 4312542, 5664996, 5750056, 6137079, 6468813, 8182772, 8625084, 11329992, 12274158, 12937626, 16365544, 17250168, 18411237, 24548316, 25875252, 26594009, 36822474, 49096632, 51750504, 53188018, 73644948, 79782027, 106376036, 147289896, 159564054, 212752072, 239346081, 319128108, 478692162, 638256216, 957384324, 1914768648]

約数ペア:

[(1, 1914768648), (2, 957384324), (3, 638256216), (4, 478692162), (6, 319128108), (8, 239346081), (9, 212752072), (12, 159564054), (13, 147289896), (18, 106376036), (24, 79782027), (26, 73644948), (36, 53188018), (37, 51750504), (39, 49096632), (52, 36822474), (72, 26594009), (74, 25875252), (78, 24548316), (104, 18411237), (111, 17250168), (117, 16365544), (148, 12937626), (156, 12274158), (169, 11329992), (222, 8625084), (234, 8182772), (296, 6468813), (312, 6137079), (333, 5750056), (338, 5664996), (444, 4312542), (468, 4091386), (481, 3980808), (507, 3776664), (666, 2875028), (676, 2832498), (888, 2156271), (936, 2045693), (962, 1990404), (1014, 1888332), (1332, 1437514), (1352, 1416249), (1443, 1326936), (1521, 1258888), (1924, 995202), (2028, 944166), (2664, 718757), (2886, 663468), (3042, 629444), (3848, 497601), (4056, 472083), (4253, 450216), (4329, 442312), (5772, 331734), (6084, 314722), (6253, 306216), (8506, 225108), (8658, 221156), (11544, 165867), (12168, 157361), (12506, 153108), (12759, 150072), (17012, 112554), (17316, 110578), (18759, 102072), (25012, 76554), (25518, 75036), (34024, 56277), (34632, 55289), (37518, 51036), (38277, 50024)]