247660846576

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{14887}}^1$

素因数の和:15591

約数の個数: 120

約数和(自身を含む): 568899720032

約数和(自身を除く): 321238873456

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 661, 968, 1144, 1322, 1573, 1936, 2288, 2644, 3146, 5288, 6292, 7271, 8593, 10576, 12584, 14542, 14887, 17186, 25168, 29084, 29774, 34372, 58168, 59548, 68744, 79981, 94523, 116336, 119096, 137488, 159962, 163757, 189046, 193531, 238192, 319924, 327514, 378092, 387062, 639848, 655028, 756184, 774124, 1039753, 1279696, 1310056, 1512368, 1548248, 1801327, 2079506, 2128841, 2620112, 3096496, 3602654, 4159012, 4257682, 7205308, 8318024, 8515364, 9840307, 14410616, 16636048, 17030728, 19680614, 23417251, 28821232, 34061456, 39361228, 46834502, 78722456, 93669004, 108243377, 127923991, 157444912, 187338008, 216486754, 255847982, 374676016, 432973508, 511695964, 865947016, 1023391928, 1190677147, 1407163901, 1731894032, 2046783856, 2381354294, 2814327802, 4762708588, 5628655604, 9525417176, 11257311208, 15478802911, 19050834352, 22514622416, 30957605822, 61915211644, 123830423288, 247660846576]

約数ペア:

[(1, 247660846576), (2, 123830423288), (4, 61915211644), (8, 30957605822), (11, 22514622416), (13, 19050834352), (16, 15478802911), (22, 11257311208), (26, 9525417176), (44, 5628655604), (52, 4762708588), (88, 2814327802), (104, 2381354294), (121, 2046783856), (143, 1731894032), (176, 1407163901), (208, 1190677147), (242, 1023391928), (286, 865947016), (484, 511695964), (572, 432973508), (661, 374676016), (968, 255847982), (1144, 216486754), (1322, 187338008), (1573, 157444912), (1936, 127923991), (2288, 108243377), (2644, 93669004), (3146, 78722456), (5288, 46834502), (6292, 39361228), (7271, 34061456), (8593, 28821232), (10576, 23417251), (12584, 19680614), (14542, 17030728), (14887, 16636048), (17186, 14410616), (25168, 9840307), (29084, 8515364), (29774, 8318024), (34372, 7205308), (58168, 4257682), (59548, 4159012), (68744, 3602654), (79981, 3096496), (94523, 2620112), (116336, 2128841), (119096, 2079506), (137488, 1801327), (159962, 1548248), (163757, 1512368), (189046, 1310056), (193531, 1279696), (238192, 1039753), (319924, 774124), (327514, 756184), (378092, 655028), (387062, 639848)]