28841947152

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1\times {\mathrm{1889}}^1$

素因数の和:2293

約数の個数: 120

約数和(自身を含む): 77262867360

約数和(自身を除く): 48420920208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 331, 372, 496, 662, 744, 961, 993, 1324, 1488, 1889, 1922, 1986, 2648, 2883, 3778, 3844, 3972, 5296, 5667, 5766, 7556, 7688, 7944, 10261, 11334, 11532, 15112, 15376, 15888, 20522, 22668, 23064, 30224, 30783, 41044, 45336, 46128, 58559, 61566, 82088, 90672, 117118, 123132, 164176, 175677, 234236, 246264, 318091, 351354, 468472, 492528, 625259, 636182, 702708, 936944, 954273, 1250518, 1272364, 1405416, 1815329, 1875777, 1908546, 2501036, 2544728, 2810832, 3630658, 3751554, 3817092, 5002072, 5089456, 5445987, 7261316, 7503108, 7634184, 10004144, 10891974, 14522632, 15006216, 15268368, 19383029, 21783948, 29045264, 30012432, 38766058, 43567896, 58149087, 77532116, 87135792, 116298174, 155064232, 232596348, 310128464, 465192696, 600873899, 930385392, 1201747798, 1802621697, 2403495596, 3605243394, 4806991192, 7210486788, 9613982384, 14420973576, 28841947152]

約数ペア:

[(1, 28841947152), (2, 14420973576), (3, 9613982384), (4, 7210486788), (6, 4806991192), (8, 3605243394), (12, 2403495596), (16, 1802621697), (24, 1201747798), (31, 930385392), (48, 600873899), (62, 465192696), (93, 310128464), (124, 232596348), (186, 155064232), (248, 116298174), (331, 87135792), (372, 77532116), (496, 58149087), (662, 43567896), (744, 38766058), (961, 30012432), (993, 29045264), (1324, 21783948), (1488, 19383029), (1889, 15268368), (1922, 15006216), (1986, 14522632), (2648, 10891974), (2883, 10004144), (3778, 7634184), (3844, 7503108), (3972, 7261316), (5296, 5445987), (5667, 5089456), (5766, 5002072), (7556, 3817092), (7688, 3751554), (7944, 3630658), (10261, 2810832), (11334, 2544728), (11532, 2501036), (15112, 1908546), (15376, 1875777), (15888, 1815329), (20522, 1405416), (22668, 1272364), (23064, 1250518), (30224, 954273), (30783, 936944), (41044, 702708), (45336, 636182), (46128, 625259), (58559, 492528), (61566, 468472), (82088, 351354), (90672, 318091), (117118, 246264), (123132, 234236), (164176, 175677)]