439040952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2250

約数の個数: 128

約数和(自身を含む): 1404480000

約数和(自身を除く): 965439048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 139, 168, 189, 216, 252, 278, 378, 417, 504, 556, 756, 834, 973, 1112, 1251, 1512, 1668, 1946, 2089, 2502, 2919, 3336, 3753, 3892, 4178, 5004, 5838, 6267, 7506, 7784, 8356, 8757, 10008, 11676, 12534, 14623, 15012, 16712, 17514, 18801, 23352, 25068, 26271, 29246, 30024, 35028, 37602, 43869, 50136, 52542, 56403, 58492, 70056, 75204, 87738, 105084, 112806, 116984, 131607, 150408, 175476, 210168, 225612, 263214, 290371, 350952, 394821, 451224, 526428, 580742, 789642, 871113, 1052856, 1161484, 1579284, 1742226, 2032597, 2322968, 2613339, 3158568, 3484452, 4065194, 5226678, 6097791, 6968904, 7840017, 8130388, 10453356, 12195582, 15680034, 16260776, 18293373, 20906712, 24391164, 31360068, 36586746, 48782328, 54880119, 62720136, 73173492, 109760238, 146346984, 219520476, 439040952]

約数ペア:

[(1, 439040952), (2, 219520476), (3, 146346984), (4, 109760238), (6, 73173492), (7, 62720136), (8, 54880119), (9, 48782328), (12, 36586746), (14, 31360068), (18, 24391164), (21, 20906712), (24, 18293373), (27, 16260776), (28, 15680034), (36, 12195582), (42, 10453356), (54, 8130388), (56, 7840017), (63, 6968904), (72, 6097791), (84, 5226678), (108, 4065194), (126, 3484452), (139, 3158568), (168, 2613339), (189, 2322968), (216, 2032597), (252, 1742226), (278, 1579284), (378, 1161484), (417, 1052856), (504, 871113), (556, 789642), (756, 580742), (834, 526428), (973, 451224), (1112, 394821), (1251, 350952), (1512, 290371), (1668, 263214), (1946, 225612), (2089, 210168), (2502, 175476), (2919, 150408), (3336, 131607), (3753, 116984), (3892, 112806), (4178, 105084), (5004, 87738), (5838, 75204), (6267, 70056), (7506, 58492), (7784, 56403), (8356, 52542), (8757, 50136), (10008, 43869), (11676, 37602), (12534, 35028), (14623, 30024), (15012, 29246), (16712, 26271), (17514, 25068), (18801, 23352)]