16648502696

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 40232868480

約数和(自身を除く): 23584365784

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 193, 238, 251, 266, 323, 361, 386, 476, 502, 532, 646, 722, 772, 952, 1004, 1064, 1292, 1351, 1444, 1544, 1757, 2008, 2261, 2527, 2584, 2702, 2888, 3281, 3514, 3667, 4267, 4522, 4769, 5054, 5404, 6137, 6562, 7028, 7334, 8534, 9044, 9538, 10108, 10808, 12274, 13124, 14056, 14668, 17068, 18088, 19076, 20216, 22967, 24548, 25669, 26248, 29336, 29869, 33383, 34136, 38152, 42959, 45934, 48443, 49096, 51338, 59738, 62339, 66766, 69673, 81073, 85918, 90611, 91868, 96886, 102676, 119476, 124678, 133532, 139346, 162146, 171836, 181222, 183736, 193772, 205352, 238952, 249356, 267064, 278692, 324292, 339101, 343672, 362444, 387544, 436373, 487711, 498712, 557384, 567511, 634277, 648584, 678202, 724888, 823531, 872746, 920417, 975422, 1135022, 1184441, 1268554, 1356404, 1540387, 1647062, 1745492, 1840834, 1950844, 2270044, 2368882, 2537108, 2712808, 3080774, 3294124, 3490984, 3681668, 3901688, 4540088, 4737764, 5074216, 5764717, 6161548, 6442919, 6588248, 7363336, 8291087, 9475528, 10782709, 11529434, 12323096, 12885838, 15647089, 16582174, 17487923, 21565418, 23058868, 25771676, 31294178, 33164348, 34975846, 43130836, 46117736, 51543352, 62588356, 66328696, 69951692, 86261672, 109529623, 122415461, 125176712, 139903384, 219059246, 244830922, 297294691, 438118492, 489661844, 594589382, 876236984, 979323688, 1189178764, 2081062837, 2378357528, 4162125674, 8324251348, 16648502696]

約数ペア:

[(1, 16648502696), (2, 8324251348), (4, 4162125674), (7, 2378357528), (8, 2081062837), (14, 1189178764), (17, 979323688), (19, 876236984), (28, 594589382), (34, 489661844), (38, 438118492), (56, 297294691), (68, 244830922), (76, 219059246), (119, 139903384), (133, 125176712), (136, 122415461), (152, 109529623), (193, 86261672), (238, 69951692), (251, 66328696), (266, 62588356), (323, 51543352), (361, 46117736), (386, 43130836), (476, 34975846), (502, 33164348), (532, 31294178), (646, 25771676), (722, 23058868), (772, 21565418), (952, 17487923), (1004, 16582174), (1064, 15647089), (1292, 12885838), (1351, 12323096), (1444, 11529434), (1544, 10782709), (1757, 9475528), (2008, 8291087), (2261, 7363336), (2527, 6588248), (2584, 6442919), (2702, 6161548), (2888, 5764717), (3281, 5074216), (3514, 4737764), (3667, 4540088), (4267, 3901688), (4522, 3681668), (4769, 3490984), (5054, 3294124), (5404, 3080774), (6137, 2712808), (6562, 2537108), (7028, 2368882), (7334, 2270044), (8534, 1950844), (9044, 1840834), (9538, 1745492), (10108, 1647062), (10808, 1540387), (12274, 1356404), (13124, 1268554), (14056, 1184441), (14668, 1135022), (17068, 975422), (18088, 920417), (19076, 872746), (20216, 823531), (22967, 724888), (24548, 678202), (25669, 648584), (26248, 634277), (29336, 567511), (29869, 557384), (33383, 498712), (34136, 487711), (38152, 436373), (42959, 387544), (45934, 362444), (48443, 343672), (49096, 339101), (51338, 324292), (59738, 278692), (62339, 267064), (66766, 249356), (69673, 238952), (81073, 205352), (85918, 193772), (90611, 183736), (91868, 181222), (96886, 171836), (102676, 162146), (119476, 139346), (124678, 133532)]