2783296488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{673}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 8075059200

約数和(自身を除く): 5291762712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 239, 309, 412, 478, 618, 673, 717, 721, 824, 956, 1236, 1346, 1434, 1442, 1673, 1912, 2019, 2163, 2472, 2692, 2868, 2884, 3346, 4038, 4326, 4711, 5019, 5384, 5736, 5768, 6692, 8076, 8652, 9422, 10038, 13384, 14133, 16152, 17304, 18844, 20076, 24617, 28266, 37688, 40152, 49234, 56532, 69319, 73851, 98468, 113064, 138638, 147702, 160847, 172319, 196936, 207957, 277276, 295404, 321694, 344638, 415914, 482541, 485233, 516957, 554552, 590808, 643388, 689276, 831828, 965082, 970466, 1033914, 1125929, 1286776, 1378552, 1455699, 1663656, 1930164, 1940932, 2067828, 2251858, 2911398, 3377787, 3860328, 3881864, 4135656, 4503716, 5822796, 6755574, 9007432, 11645592, 13511148, 16567241, 27022296, 33134482, 49701723, 66268964, 99403446, 115970687, 132537928, 198806892, 231941374, 347912061, 397613784, 463882748, 695824122, 927765496, 1391648244, 2783296488]

約数ペア:

[(1, 2783296488), (2, 1391648244), (3, 927765496), (4, 695824122), (6, 463882748), (7, 397613784), (8, 347912061), (12, 231941374), (14, 198806892), (21, 132537928), (24, 115970687), (28, 99403446), (42, 66268964), (56, 49701723), (84, 33134482), (103, 27022296), (168, 16567241), (206, 13511148), (239, 11645592), (309, 9007432), (412, 6755574), (478, 5822796), (618, 4503716), (673, 4135656), (717, 3881864), (721, 3860328), (824, 3377787), (956, 2911398), (1236, 2251858), (1346, 2067828), (1434, 1940932), (1442, 1930164), (1673, 1663656), (1912, 1455699), (2019, 1378552), (2163, 1286776), (2472, 1125929), (2692, 1033914), (2868, 970466), (2884, 965082), (3346, 831828), (4038, 689276), (4326, 643388), (4711, 590808), (5019, 554552), (5384, 516957), (5736, 485233), (5768, 482541), (6692, 415914), (8076, 344638), (8652, 321694), (9422, 295404), (10038, 277276), (13384, 207957), (14133, 196936), (16152, 172319), (17304, 160847), (18844, 147702), (20076, 138638), (24617, 113064), (28266, 98468), (37688, 73851), (40152, 69319), (49234, 56532)]