1568277252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 4335851520

約数和(自身を除く): 2767574268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 71, 76, 86, 114, 129, 142, 171, 172, 213, 228, 258, 284, 342, 387, 426, 516, 639, 684, 751, 774, 817, 852, 1278, 1349, 1502, 1548, 1634, 2253, 2451, 2556, 2698, 3004, 3053, 3268, 4047, 4506, 4902, 5396, 6106, 6759, 7353, 8094, 9012, 9159, 9804, 12141, 12212, 13518, 14269, 14706, 16188, 18318, 24282, 27036, 27477, 28538, 29412, 32293, 36636, 42807, 48564, 53321, 54954, 57076, 58007, 64586, 85614, 96879, 106642, 109908, 116014, 128421, 129172, 159963, 171228, 174021, 193758, 213284, 232028, 256842, 290637, 319926, 348042, 387516, 479889, 513684, 522063, 581274, 613567, 639852, 696084, 959778, 1013099, 1044126, 1162548, 1227134, 1840701, 1919556, 2026198, 2088252, 2292803, 2454268, 3039297, 3681402, 4052396, 4585606, 5522103, 6078594, 6878409, 7362804, 9117891, 9171212, 11044206, 12157188, 13756818, 18235782, 20635227, 22088412, 27513636, 36471564, 41270454, 43563257, 82540908, 87126514, 130689771, 174253028, 261379542, 392069313, 522759084, 784138626, 1568277252]

約数ペア:

[(1, 1568277252), (2, 784138626), (3, 522759084), (4, 392069313), (6, 261379542), (9, 174253028), (12, 130689771), (18, 87126514), (19, 82540908), (36, 43563257), (38, 41270454), (43, 36471564), (57, 27513636), (71, 22088412), (76, 20635227), (86, 18235782), (114, 13756818), (129, 12157188), (142, 11044206), (171, 9171212), (172, 9117891), (213, 7362804), (228, 6878409), (258, 6078594), (284, 5522103), (342, 4585606), (387, 4052396), (426, 3681402), (516, 3039297), (639, 2454268), (684, 2292803), (751, 2088252), (774, 2026198), (817, 1919556), (852, 1840701), (1278, 1227134), (1349, 1162548), (1502, 1044126), (1548, 1013099), (1634, 959778), (2253, 696084), (2451, 639852), (2556, 613567), (2698, 581274), (3004, 522063), (3053, 513684), (3268, 479889), (4047, 387516), (4506, 348042), (4902, 319926), (5396, 290637), (6106, 256842), (6759, 232028), (7353, 213284), (8094, 193758), (9012, 174021), (9159, 171228), (9804, 159963), (12141, 129172), (12212, 128421), (13518, 116014), (14269, 109908), (14706, 106642), (16188, 96879), (18318, 85614), (24282, 64586), (27036, 58007), (27477, 57076), (28538, 54954), (29412, 53321), (32293, 48564), (36636, 42807)]