311963725528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1\times {\mathrm{12113}}^1$

素因数の和:14237

約数の個数: 128

約数和(自身を含む): 762693563520

約数和(自身を除く): 450729837992

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 2081, 3094, 4162, 6188, 8324, 12113, 12376, 14567, 16648, 24226, 27053, 29134, 35377, 48452, 54106, 58268, 70754, 84791, 96904, 108212, 116536, 141508, 157469, 169582, 189371, 205921, 216424, 247639, 283016, 314938, 339164, 378742, 411842, 459901, 495278, 629876, 678328, 757484, 823684, 919802, 990556, 1102283, 1259752, 1441447, 1514968, 1647368, 1839604, 1981112, 2204566, 2676973, 2882894, 3219307, 3679208, 4409132, 5353946, 5765788, 6438614, 8818264, 10707892, 11531576, 12877228, 18738811, 21415784, 25207153, 25754456, 37477622, 50414306, 74955244, 100828612, 149910488, 176450071, 201657224, 327692989, 352900142, 428521601, 655385978, 705800284, 857043202, 1310771956, 1411600568, 1714086404, 2293850923, 2621543912, 2999651207, 3428172808, 4587701846, 5570780813, 5999302414, 9175403692, 11141561626, 11998604828, 18350807384, 22283123252, 23997209656, 38995465691, 44566246504, 77990931382, 155981862764, 311963725528]

約数ペア:

[(1, 311963725528), (2, 155981862764), (4, 77990931382), (7, 44566246504), (8, 38995465691), (13, 23997209656), (14, 22283123252), (17, 18350807384), (26, 11998604828), (28, 11141561626), (34, 9175403692), (52, 5999302414), (56, 5570780813), (68, 4587701846), (91, 3428172808), (104, 2999651207), (119, 2621543912), (136, 2293850923), (182, 1714086404), (221, 1411600568), (238, 1310771956), (364, 857043202), (442, 705800284), (476, 655385978), (728, 428521601), (884, 352900142), (952, 327692989), (1547, 201657224), (1768, 176450071), (2081, 149910488), (3094, 100828612), (4162, 74955244), (6188, 50414306), (8324, 37477622), (12113, 25754456), (12376, 25207153), (14567, 21415784), (16648, 18738811), (24226, 12877228), (27053, 11531576), (29134, 10707892), (35377, 8818264), (48452, 6438614), (54106, 5765788), (58268, 5353946), (70754, 4409132), (84791, 3679208), (96904, 3219307), (108212, 2882894), (116536, 2676973), (141508, 2204566), (157469, 1981112), (169582, 1839604), (189371, 1647368), (205921, 1514968), (216424, 1441447), (247639, 1259752), (283016, 1102283), (314938, 990556), (339164, 919802), (378742, 823684), (411842, 757484), (459901, 678328), (495278, 629876)]