15663983368

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 33070524480

約数和(自身を除く): 17406541112

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 211, 212, 242, 422, 424, 484, 583, 844, 968, 1166, 1447, 1688, 2321, 2332, 2894, 4642, 4664, 5788, 6413, 9284, 11183, 11576, 12826, 15917, 18568, 22366, 25531, 25652, 31834, 44732, 51062, 51304, 63668, 76691, 89464, 102124, 123013, 127336, 153382, 175087, 204248, 246026, 305317, 306764, 350174, 492052, 610634, 613528, 700348, 843601, 984104, 1221268, 1353143, 1400696, 1687202, 2442536, 2706286, 3358487, 3374404, 5412572, 6716974, 6748808, 9279611, 10825144, 13433948, 16181801, 18559222, 26867896, 32363602, 36943357, 37118444, 64727204, 73886714, 74236888, 129454408, 147773428, 177999811, 295546856, 355999622, 711999244, 1423998488, 1957997921, 3915995842, 7831991684, 15663983368]

約数ペア:

[(1, 15663983368), (2, 7831991684), (4, 3915995842), (8, 1957997921), (11, 1423998488), (22, 711999244), (44, 355999622), (53, 295546856), (88, 177999811), (106, 147773428), (121, 129454408), (211, 74236888), (212, 73886714), (242, 64727204), (422, 37118444), (424, 36943357), (484, 32363602), (583, 26867896), (844, 18559222), (968, 16181801), (1166, 13433948), (1447, 10825144), (1688, 9279611), (2321, 6748808), (2332, 6716974), (2894, 5412572), (4642, 3374404), (4664, 3358487), (5788, 2706286), (6413, 2442536), (9284, 1687202), (11183, 1400696), (11576, 1353143), (12826, 1221268), (15917, 984104), (18568, 843601), (22366, 700348), (25531, 613528), (25652, 610634), (31834, 492052), (44732, 350174), (51062, 306764), (51304, 305317), (63668, 246026), (76691, 204248), (89464, 175087), (102124, 153382), (123013, 127336)]