38642486544

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{9629}}^1$

素因数の和:9734

約数の個数: 180

約数和(自身を含む): 115611713100

約数和(自身を除く): 76969226556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 696, 744, 899, 961, 1044, 1116, 1392, 1488, 1798, 1922, 2088, 2232, 2697, 2883, 3596, 3844, 4176, 4464, 5394, 5766, 7192, 7688, 8091, 8649, 9629, 10788, 11532, 14384, 15376, 16182, 17298, 19258, 21576, 23064, 27869, 28887, 32364, 34596, 38516, 43152, 46128, 55738, 57774, 64728, 69192, 77032, 83607, 86661, 111476, 115548, 129456, 138384, 154064, 167214, 173322, 222952, 231096, 250821, 279241, 298499, 334428, 346644, 445904, 462192, 501642, 558482, 596998, 668856, 693288, 837723, 895497, 1003284, 1116964, 1193996, 1337712, 1386576, 1675446, 1790994, 2006568, 2233928, 2387992, 2513169, 2686491, 3350892, 3581988, 4013136, 4467856, 4775984, 5026338, 5372982, 6701784, 7163976, 8656471, 9253469, 10052676, 10745964, 13403568, 14327952, 17312942, 18506938, 20105352, 21491928, 25969413, 27760407, 34625884, 37013876, 40210704, 42983856, 51938826, 55520814, 69251768, 74027752, 77908239, 83281221, 103877652, 111041628, 138503536, 148055504, 155816478, 166562442, 207755304, 222083256, 268350601, 311632956, 333124884, 415510608, 444166512, 536701202, 623265912, 666249768, 805051803, 1073402404, 1246531824, 1332499536, 1610103606, 2146804808, 2415155409, 3220207212, 4293609616, 4830310818, 6440414424, 9660621636, 12880828848, 19321243272, 38642486544]

約数ペア:

[(1, 38642486544), (2, 19321243272), (3, 12880828848), (4, 9660621636), (6, 6440414424), (8, 4830310818), (9, 4293609616), (12, 3220207212), (16, 2415155409), (18, 2146804808), (24, 1610103606), (29, 1332499536), (31, 1246531824), (36, 1073402404), (48, 805051803), (58, 666249768), (62, 623265912), (72, 536701202), (87, 444166512), (93, 415510608), (116, 333124884), (124, 311632956), (144, 268350601), (174, 222083256), (186, 207755304), (232, 166562442), (248, 155816478), (261, 148055504), (279, 138503536), (348, 111041628), (372, 103877652), (464, 83281221), (496, 77908239), (522, 74027752), (558, 69251768), (696, 55520814), (744, 51938826), (899, 42983856), (961, 40210704), (1044, 37013876), (1116, 34625884), (1392, 27760407), (1488, 25969413), (1798, 21491928), (1922, 20105352), (2088, 18506938), (2232, 17312942), (2697, 14327952), (2883, 13403568), (3596, 10745964), (3844, 10052676), (4176, 9253469), (4464, 8656471), (5394, 7163976), (5766, 6701784), (7192, 5372982), (7688, 5026338), (8091, 4775984), (8649, 4467856), (9629, 4013136), (10788, 3581988), (11532, 3350892), (14384, 2686491), (15376, 2513169), (16182, 2387992), (17298, 2233928), (19258, 2006568), (21576, 1790994), (23064, 1675446), (27869, 1386576), (28887, 1337712), (32364, 1193996), (34596, 1116964), (38516, 1003284), (43152, 895497), (46128, 837723), (55738, 693288), (57774, 668856), (64728, 596998), (69192, 558482), (77032, 501642), (83607, 462192), (86661, 445904), (111476, 346644), (115548, 334428), (129456, 298499), (138384, 279241), (154064, 250821), (167214, 231096), (173322, 222952)]