2147942384

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 5254520832

約数和(自身を除く): 3106578448

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 151, 217, 238, 241, 248, 272, 302, 434, 476, 482, 496, 527, 604, 868, 952, 964, 1054, 1057, 1208, 1687, 1736, 1904, 1928, 2108, 2114, 2416, 2567, 3374, 3472, 3689, 3856, 4097, 4216, 4228, 4681, 5134, 6748, 7378, 7471, 8194, 8432, 8456, 9362, 10268, 13496, 14756, 14942, 16388, 16912, 17969, 18724, 20536, 26992, 28679, 29512, 29884, 32767, 32776, 35938, 36391, 37448, 41072, 52297, 57358, 59024, 59768, 65534, 65552, 71876, 72782, 74896, 79577, 104594, 114716, 119536, 127007, 131068, 143752, 145564, 159154, 209188, 229432, 254014, 254737, 262136, 287504, 291128, 318308, 418376, 458864, 508028, 509474, 524272, 557039, 582256, 618647, 636616, 836752, 889049, 1016056, 1018948, 1114078, 1128121, 1237294, 1273232, 1778098, 2032112, 2037896, 2228156, 2256242, 2474588, 3556196, 4075792, 4330529, 4456312, 4512484, 4949176, 7112392, 7896847, 8661058, 8912624, 9024968, 9898352, 14224784, 15793694, 17322116, 18049936, 19178057, 31587388, 34644232, 38356114, 63174776, 69288464, 76712228, 126349552, 134246399, 153424456, 268492798, 306848912, 536985596, 1073971192, 2147942384]

約数ペア:

[(1, 2147942384), (2, 1073971192), (4, 536985596), (7, 306848912), (8, 268492798), (14, 153424456), (16, 134246399), (17, 126349552), (28, 76712228), (31, 69288464), (34, 63174776), (56, 38356114), (62, 34644232), (68, 31587388), (112, 19178057), (119, 18049936), (124, 17322116), (136, 15793694), (151, 14224784), (217, 9898352), (238, 9024968), (241, 8912624), (248, 8661058), (272, 7896847), (302, 7112392), (434, 4949176), (476, 4512484), (482, 4456312), (496, 4330529), (527, 4075792), (604, 3556196), (868, 2474588), (952, 2256242), (964, 2228156), (1054, 2037896), (1057, 2032112), (1208, 1778098), (1687, 1273232), (1736, 1237294), (1904, 1128121), (1928, 1114078), (2108, 1018948), (2114, 1016056), (2416, 889049), (2567, 836752), (3374, 636616), (3472, 618647), (3689, 582256), (3856, 557039), (4097, 524272), (4216, 509474), (4228, 508028), (4681, 458864), (5134, 418376), (6748, 318308), (7378, 291128), (7471, 287504), (8194, 262136), (8432, 254737), (8456, 254014), (9362, 229432), (10268, 209188), (13496, 159154), (14756, 145564), (14942, 143752), (16388, 131068), (16912, 127007), (17969, 119536), (18724, 114716), (20536, 104594), (26992, 79577), (28679, 74896), (29512, 72782), (29884, 71876), (32767, 65552), (32776, 65534), (35938, 59768), (36391, 59024), (37448, 57358), (41072, 52297)]