19577892264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{2129}}^1$

素因数の和:2703

約数の個数: 128

約数和(自身を含む): 56534630400

約数和(自身を除く): 36956738136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 431, 508, 762, 862, 889, 1016, 1293, 1524, 1724, 1778, 2129, 2586, 2667, 3017, 3048, 3448, 3556, 4258, 5172, 5334, 6034, 6387, 7112, 8516, 9051, 10344, 10668, 12068, 12774, 14903, 17032, 18102, 21336, 24136, 25548, 29806, 36204, 44709, 51096, 54737, 59612, 72408, 89418, 109474, 119224, 164211, 178836, 218948, 270383, 328422, 357672, 383159, 437896, 540766, 656844, 766318, 811149, 917599, 1081532, 1149477, 1313688, 1532636, 1622298, 1835198, 1892681, 2163064, 2298954, 2752797, 3065272, 3244596, 3670396, 3785362, 4597908, 5505594, 5678043, 6423193, 6489192, 7340792, 7570724, 9195816, 11011188, 11356086, 12846386, 15141448, 19269579, 22022376, 22712172, 25692772, 38539158, 45424344, 51385544, 77078316, 116535073, 154156632, 233070146, 349605219, 466140292, 699210438, 815745511, 932280584, 1398420876, 1631491022, 2447236533, 2796841752, 3262982044, 4894473066, 6525964088, 9788946132, 19577892264]

約数ペア:

[(1, 19577892264), (2, 9788946132), (3, 6525964088), (4, 4894473066), (6, 3262982044), (7, 2796841752), (8, 2447236533), (12, 1631491022), (14, 1398420876), (21, 932280584), (24, 815745511), (28, 699210438), (42, 466140292), (56, 349605219), (84, 233070146), (127, 154156632), (168, 116535073), (254, 77078316), (381, 51385544), (431, 45424344), (508, 38539158), (762, 25692772), (862, 22712172), (889, 22022376), (1016, 19269579), (1293, 15141448), (1524, 12846386), (1724, 11356086), (1778, 11011188), (2129, 9195816), (2586, 7570724), (2667, 7340792), (3017, 6489192), (3048, 6423193), (3448, 5678043), (3556, 5505594), (4258, 4597908), (5172, 3785362), (5334, 3670396), (6034, 3244596), (6387, 3065272), (7112, 2752797), (8516, 2298954), (9051, 2163064), (10344, 1892681), (10668, 1835198), (12068, 1622298), (12774, 1532636), (14903, 1313688), (17032, 1149477), (18102, 1081532), (21336, 917599), (24136, 811149), (25548, 766318), (29806, 656844), (36204, 540766), (44709, 437896), (51096, 383159), (54737, 357672), (59612, 328422), (72408, 270383), (89418, 218948), (109474, 178836), (119224, 164211)]