661897584

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2287

約数の個数: 120

約数和(自身を含む): 1977730560

約数和(自身を除く): 1315832976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 127, 136, 144, 153, 204, 254, 272, 306, 381, 408, 508, 612, 762, 816, 1016, 1143, 1224, 1524, 2032, 2129, 2159, 2286, 2448, 3048, 4258, 4318, 4572, 6096, 6387, 6477, 8516, 8636, 9144, 12774, 12954, 17032, 17272, 18288, 19161, 19431, 25548, 25908, 34064, 34544, 36193, 38322, 38862, 51096, 51816, 72386, 76644, 77724, 102192, 103632, 108579, 144772, 153288, 155448, 217158, 270383, 289544, 306576, 310896, 325737, 434316, 540766, 579088, 651474, 811149, 868632, 1081532, 1302948, 1622298, 1737264, 2163064, 2433447, 2605896, 3244596, 4326128, 4596511, 4866894, 5211792, 6489192, 9193022, 9733788, 12978384, 13789533, 18386044, 19467576, 27579066, 36772088, 38935152, 41368599, 55158132, 73544176, 82737198, 110316264, 165474396, 220632528, 330948792, 661897584]

約数ペア:

[(1, 661897584), (2, 330948792), (3, 220632528), (4, 165474396), (6, 110316264), (8, 82737198), (9, 73544176), (12, 55158132), (16, 41368599), (17, 38935152), (18, 36772088), (24, 27579066), (34, 19467576), (36, 18386044), (48, 13789533), (51, 12978384), (68, 9733788), (72, 9193022), (102, 6489192), (127, 5211792), (136, 4866894), (144, 4596511), (153, 4326128), (204, 3244596), (254, 2605896), (272, 2433447), (306, 2163064), (381, 1737264), (408, 1622298), (508, 1302948), (612, 1081532), (762, 868632), (816, 811149), (1016, 651474), (1143, 579088), (1224, 540766), (1524, 434316), (2032, 325737), (2129, 310896), (2159, 306576), (2286, 289544), (2448, 270383), (3048, 217158), (4258, 155448), (4318, 153288), (4572, 144772), (6096, 108579), (6387, 103632), (6477, 102192), (8516, 77724), (8636, 76644), (9144, 72386), (12774, 51816), (12954, 51096), (17032, 38862), (17272, 38322), (18288, 36193), (19161, 34544), (19431, 34064), (25548, 25908)]