1678447512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{20431}}^1$

素因数の和:20613

約数の個数: 96

約数和(自身を含む): 5227322880

約数和(自身を除く): 3548875368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 163, 168, 252, 326, 489, 504, 652, 978, 1141, 1304, 1467, 1956, 2282, 2934, 3423, 3912, 4564, 5868, 6846, 9128, 10269, 11736, 13692, 20431, 20538, 27384, 40862, 41076, 61293, 81724, 82152, 122586, 143017, 163448, 183879, 245172, 286034, 367758, 429051, 490344, 572068, 735516, 858102, 1144136, 1287153, 1471032, 1716204, 2574306, 3330253, 3432408, 5148612, 6660506, 9990759, 10297224, 13321012, 19981518, 23311771, 26642024, 29972277, 39963036, 46623542, 59944554, 69935313, 79926072, 93247084, 119889108, 139870626, 186494168, 209805939, 239778216, 279741252, 419611878, 559482504, 839223756, 1678447512]

約数ペア:

[(1, 1678447512), (2, 839223756), (3, 559482504), (4, 419611878), (6, 279741252), (7, 239778216), (8, 209805939), (9, 186494168), (12, 139870626), (14, 119889108), (18, 93247084), (21, 79926072), (24, 69935313), (28, 59944554), (36, 46623542), (42, 39963036), (56, 29972277), (63, 26642024), (72, 23311771), (84, 19981518), (126, 13321012), (163, 10297224), (168, 9990759), (252, 6660506), (326, 5148612), (489, 3432408), (504, 3330253), (652, 2574306), (978, 1716204), (1141, 1471032), (1304, 1287153), (1467, 1144136), (1956, 858102), (2282, 735516), (2934, 572068), (3423, 490344), (3912, 429051), (4564, 367758), (5868, 286034), (6846, 245172), (9128, 183879), (10269, 163448), (11736, 143017), (13692, 122586), (20431, 82152), (20538, 81724), (27384, 61293), (40862, 41076)]