16393787496

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:756

約数の個数: 192

約数和(自身を含む): 46425899520

約数和(自身を除く): 30032112024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 83, 86, 129, 131, 166, 172, 249, 258, 262, 332, 344, 387, 393, 487, 498, 516, 524, 664, 747, 774, 786, 974, 996, 1032, 1048, 1179, 1461, 1494, 1548, 1572, 1948, 1992, 2358, 2922, 2988, 3096, 3144, 3569, 3896, 4383, 4716, 5633, 5844, 5976, 7138, 8766, 9432, 10707, 10873, 11266, 11688, 14276, 16899, 17532, 20941, 21414, 21746, 22532, 28552, 32121, 32619, 33798, 35064, 40421, 41882, 42828, 43492, 45064, 50697, 62823, 63797, 64242, 65238, 67596, 80842, 83764, 85656, 86984, 97857, 101394, 121263, 125646, 127594, 128484, 130476, 135192, 161684, 167528, 188469, 191391, 195714, 202788, 242526, 251292, 255188, 256968, 260952, 323368, 363789, 376938, 382782, 391428, 405576, 467539, 485052, 502584, 510376, 574173, 727578, 753876, 765564, 782856, 935078, 970104, 1148346, 1402617, 1455156, 1507752, 1531128, 1738103, 1870156, 2296692, 2743271, 2805234, 2910312, 3476206, 3740312, 4207851, 4593384, 5214309, 5295151, 5486542, 5610468, 6952412, 8229813, 8415702, 10428618, 10590302, 10973084, 11220936, 13904824, 15642927, 15885453, 16459626, 16831404, 20857236, 21180604, 21946168, 24689439, 31285854, 31770906, 32919252, 33662808, 41714472, 42361208, 47656359, 49378878, 62571708, 63541812, 65838504, 95312718, 98757756, 125143416, 127083624, 190625436, 197515512, 227691493, 381250872, 455382986, 683074479, 910765972, 1366148958, 1821531944, 2049223437, 2732297916, 4098446874, 5464595832, 8196893748, 16393787496]

約数ペア:

[(1, 16393787496), (2, 8196893748), (3, 5464595832), (4, 4098446874), (6, 2732297916), (8, 2049223437), (9, 1821531944), (12, 1366148958), (18, 910765972), (24, 683074479), (36, 455382986), (43, 381250872), (72, 227691493), (83, 197515512), (86, 190625436), (129, 127083624), (131, 125143416), (166, 98757756), (172, 95312718), (249, 65838504), (258, 63541812), (262, 62571708), (332, 49378878), (344, 47656359), (387, 42361208), (393, 41714472), (487, 33662808), (498, 32919252), (516, 31770906), (524, 31285854), (664, 24689439), (747, 21946168), (774, 21180604), (786, 20857236), (974, 16831404), (996, 16459626), (1032, 15885453), (1048, 15642927), (1179, 13904824), (1461, 11220936), (1494, 10973084), (1548, 10590302), (1572, 10428618), (1948, 8415702), (1992, 8229813), (2358, 6952412), (2922, 5610468), (2988, 5486542), (3096, 5295151), (3144, 5214309), (3569, 4593384), (3896, 4207851), (4383, 3740312), (4716, 3476206), (5633, 2910312), (5844, 2805234), (5976, 2743271), (7138, 2296692), (8766, 1870156), (9432, 1738103), (10707, 1531128), (10873, 1507752), (11266, 1455156), (11688, 1402617), (14276, 1148346), (16899, 970104), (17532, 935078), (20941, 782856), (21414, 765564), (21746, 753876), (22532, 727578), (28552, 574173), (32121, 510376), (32619, 502584), (33798, 485052), (35064, 467539), (40421, 405576), (41882, 391428), (42828, 382782), (43492, 376938), (45064, 363789), (50697, 323368), (62823, 260952), (63797, 256968), (64242, 255188), (65238, 251292), (67596, 242526), (80842, 202788), (83764, 195714), (85656, 191391), (86984, 188469), (97857, 167528), (101394, 161684), (121263, 135192), (125646, 130476), (127594, 128484)]