4172331984

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1608

約数の個数: 80

約数和(自身を含む): 10864066560

約数和(自身を除く): 6691734576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 367, 478, 717, 734, 956, 991, 1101, 1434, 1468, 1912, 1982, 2202, 2868, 2936, 2973, 3824, 3964, 4404, 5736, 5872, 5946, 7928, 8808, 11472, 11892, 15856, 17616, 23784, 47568, 87713, 175426, 236849, 263139, 350852, 363697, 473698, 526278, 701704, 710547, 727394, 947396, 1052556, 1091091, 1403408, 1421094, 1454788, 1894792, 2105112, 2182182, 2842188, 2909576, 3789584, 4210224, 4364364, 5684376, 5819152, 8728728, 11368752, 17457456, 86923583, 173847166, 260770749, 347694332, 521541498, 695388664, 1043082996, 1390777328, 2086165992, 4172331984]

約数ペア:

[(1, 4172331984), (2, 2086165992), (3, 1390777328), (4, 1043082996), (6, 695388664), (8, 521541498), (12, 347694332), (16, 260770749), (24, 173847166), (48, 86923583), (239, 17457456), (367, 11368752), (478, 8728728), (717, 5819152), (734, 5684376), (956, 4364364), (991, 4210224), (1101, 3789584), (1434, 2909576), (1468, 2842188), (1912, 2182182), (1982, 2105112), (2202, 1894792), (2868, 1454788), (2936, 1421094), (2973, 1403408), (3824, 1091091), (3964, 1052556), (4404, 947396), (5736, 727394), (5872, 710547), (5946, 701704), (7928, 526278), (8808, 473698), (11472, 363697), (11892, 350852), (15856, 263139), (17616, 236849), (23784, 175426), (47568, 87713)]