268769904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 795615744

約数和(自身を除く): 526845840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 61, 69, 78, 92, 104, 122, 138, 156, 183, 184, 208, 244, 276, 299, 307, 312, 366, 368, 488, 552, 598, 614, 624, 732, 793, 897, 921, 976, 1104, 1196, 1228, 1403, 1464, 1586, 1794, 1842, 2379, 2392, 2456, 2806, 2928, 3172, 3588, 3684, 3991, 4209, 4758, 4784, 4912, 5612, 6344, 7061, 7176, 7368, 7982, 8418, 9516, 11224, 11973, 12688, 14122, 14352, 14736, 15964, 16836, 18239, 18727, 19032, 21183, 22448, 23946, 28244, 31928, 33672, 36478, 37454, 38064, 42366, 47892, 54717, 56181, 56488, 63856, 67344, 72956, 74908, 84732, 91793, 95784, 109434, 112362, 112976, 145912, 149816, 169464, 183586, 191568, 218868, 224724, 243451, 275379, 291824, 299632, 338928, 367172, 430721, 437736, 449448, 486902, 550758, 730353, 734344, 861442, 875472, 898896, 973804, 1101516, 1292163, 1460706, 1468688, 1722884, 1947608, 2203032, 2584326, 2921412, 3445768, 3895216, 4406064, 5168652, 5599373, 5842824, 6891536, 10337304, 11198746, 11685648, 16798119, 20674608, 22397492, 33596238, 44794984, 67192476, 89589968, 134384952, 268769904]

約数ペア:

[(1, 268769904), (2, 134384952), (3, 89589968), (4, 67192476), (6, 44794984), (8, 33596238), (12, 22397492), (13, 20674608), (16, 16798119), (23, 11685648), (24, 11198746), (26, 10337304), (39, 6891536), (46, 5842824), (48, 5599373), (52, 5168652), (61, 4406064), (69, 3895216), (78, 3445768), (92, 2921412), (104, 2584326), (122, 2203032), (138, 1947608), (156, 1722884), (183, 1468688), (184, 1460706), (208, 1292163), (244, 1101516), (276, 973804), (299, 898896), (307, 875472), (312, 861442), (366, 734344), (368, 730353), (488, 550758), (552, 486902), (598, 449448), (614, 437736), (624, 430721), (732, 367172), (793, 338928), (897, 299632), (921, 291824), (976, 275379), (1104, 243451), (1196, 224724), (1228, 218868), (1403, 191568), (1464, 183586), (1586, 169464), (1794, 149816), (1842, 145912), (2379, 112976), (2392, 112362), (2456, 109434), (2806, 95784), (2928, 91793), (3172, 84732), (3588, 74908), (3684, 72956), (3991, 67344), (4209, 63856), (4758, 56488), (4784, 56181), (4912, 54717), (5612, 47892), (6344, 42366), (7061, 38064), (7176, 37454), (7368, 36478), (7982, 33672), (8418, 31928), (9516, 28244), (11224, 23946), (11973, 22448), (12688, 21183), (14122, 19032), (14352, 18727), (14736, 18239), (15964, 16836)]