671557712

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1696

約数の個数: 80

約数和(自身を含む): 1548091392

約数和(自身を除く): 876533680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 217, 248, 254, 434, 496, 508, 868, 889, 1016, 1523, 1736, 1778, 2032, 3046, 3472, 3556, 3937, 6092, 7112, 7874, 10661, 12184, 14224, 15748, 21322, 24368, 27559, 31496, 42644, 47213, 55118, 62992, 85288, 94426, 110236, 170576, 188852, 193421, 220472, 330491, 377704, 386842, 440944, 660982, 755408, 773684, 1321964, 1353947, 1547368, 2643928, 2707894, 3094736, 5287856, 5415788, 5996051, 10831576, 11992102, 21663152, 23984204, 41972357, 47968408, 83944714, 95936816, 167889428, 335778856, 671557712]

約数ペア:

[(1, 671557712), (2, 335778856), (4, 167889428), (7, 95936816), (8, 83944714), (14, 47968408), (16, 41972357), (28, 23984204), (31, 21663152), (56, 11992102), (62, 10831576), (112, 5996051), (124, 5415788), (127, 5287856), (217, 3094736), (248, 2707894), (254, 2643928), (434, 1547368), (496, 1353947), (508, 1321964), (868, 773684), (889, 755408), (1016, 660982), (1523, 440944), (1736, 386842), (1778, 377704), (2032, 330491), (3046, 220472), (3472, 193421), (3556, 188852), (3937, 170576), (6092, 110236), (7112, 94426), (7874, 85288), (10661, 62992), (12184, 55118), (14224, 47213), (15748, 42644), (21322, 31496), (24368, 27559)]