21494791656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:509

約数の個数: 384

約数和(自身を含む): 68881612800

約数和(自身を除く): 47386821144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 127, 152, 156, 171, 186, 228, 234, 247, 248, 254, 279, 307, 312, 342, 372, 381, 403, 456, 468, 494, 508, 558, 589, 614, 684, 741, 744, 762, 806, 921, 936, 988, 1016, 1116, 1143, 1178, 1209, 1228, 1368, 1482, 1524, 1612, 1651, 1767, 1842, 1976, 2223, 2232, 2286, 2356, 2413, 2418, 2456, 2763, 2964, 3048, 3224, 3302, 3534, 3627, 3684, 3937, 3991, 4446, 4572, 4712, 4826, 4836, 4953, 5301, 5526, 5833, 5928, 6604, 7068, 7239, 7254, 7368, 7657, 7874, 7982, 8892, 9144, 9517, 9652, 9672, 9906, 10602, 11052, 11666, 11811, 11973, 13208, 14136, 14478, 14508, 14859, 15314, 15748, 15964, 17499, 17784, 19034, 19304, 19812, 21204, 21717, 22104, 22971, 23332, 23622, 23946, 28551, 28956, 29016, 29718, 30628, 31369, 31496, 31928, 34998, 35433, 35919, 38068, 38989, 39624, 42408, 43434, 45942, 46664, 47244, 47892, 51181, 52497, 57102, 57912, 59436, 61256, 62738, 68913, 69996, 70866, 71838, 74803, 75829, 76136, 77978, 85653, 86868, 91884, 94107, 94488, 95784, 102362, 104994, 114204, 116967, 118872, 123721, 125476, 137826, 139992, 141732, 143676, 149606, 151658, 153543, 155956, 171306, 173736, 180823, 183768, 188214, 204724, 209988, 224409, 227487, 228408, 233934, 247442, 250952, 275652, 282321, 283464, 287352, 299212, 303316, 307086, 311912, 342612, 350901, 361646, 371163, 376428, 409448, 419976, 448818, 454974, 460629, 467868, 494884, 506857, 542469, 551304, 564642, 598424, 606632, 614172, 673227, 682461, 685224, 701802, 723292, 740791, 742326, 752856, 897636, 909948, 921258, 935736, 972439, 989768, 1013714, 1084938, 1113489, 1129284, 1208659, 1228344, 1346454, 1364922, 1403604, 1446584, 1481582, 1484652, 1520571, 1627407, 1795272, 1819896, 1842516, 1944878, 2027428, 2169876, 2222373, 2226978, 2258568, 2350699, 2417318, 2692908, 2729844, 2807208, 2917317, 2963164, 2969304, 3041142, 3254814, 3625977, 3685032, 3889756, 4054856, 4339752, 4444746, 4453956, 4561713, 4701398, 4834636, 5385816, 5459688, 5834634, 5926328, 6082284, 6509628, 6667119, 7052097, 7251954, 7779512, 8751951, 8889492, 8907912, 9123426, 9402796, 9630283, 9669272, 10877931, 11669268, 12164568, 13019256, 13334238, 14104194, 14503908, 15712567, 17503902, 17778984, 18246852, 18805592, 19260566, 21156291, 21755862, 22964521, 23338536, 26668476, 28208388, 28890849, 29007816, 31425134, 35007804, 36493704, 38521132, 42312582, 43511724, 45929042, 47137701, 53336952, 56416776, 57781698, 62850268, 68893563, 70015608, 77042264, 84625164, 86672547, 87023448, 91858084, 94275402, 115563396, 125700536, 137787126, 141413103, 169250328, 173345094, 183716168, 188550804, 206680689, 231126792, 275574252, 282826206, 298538773, 346690188, 377101608, 413361378, 551148504, 565652412, 597077546, 693380376, 826722756, 895616319, 1131304824, 1194155092, 1653445512, 1791232638, 2388310184, 2686848957, 3582465276, 5373697914, 7164930552, 10747395828, 21494791656]

約数ペア:

[(1, 21494791656), (2, 10747395828), (3, 7164930552), (4, 5373697914), (6, 3582465276), (8, 2686848957), (9, 2388310184), (12, 1791232638), (13, 1653445512), (18, 1194155092), (19, 1131304824), (24, 895616319), (26, 826722756), (31, 693380376), (36, 597077546), (38, 565652412), (39, 551148504), (52, 413361378), (57, 377101608), (62, 346690188), (72, 298538773), (76, 282826206), (78, 275574252), (93, 231126792), (104, 206680689), (114, 188550804), (117, 183716168), (124, 173345094), (127, 169250328), (152, 141413103), (156, 137787126), (171, 125700536), (186, 115563396), (228, 94275402), (234, 91858084), (247, 87023448), (248, 86672547), (254, 84625164), (279, 77042264), (307, 70015608), (312, 68893563), (342, 62850268), (372, 57781698), (381, 56416776), (403, 53336952), (456, 47137701), (468, 45929042), (494, 43511724), (508, 42312582), (558, 38521132), (589, 36493704), (614, 35007804), (684, 31425134), (741, 29007816), (744, 28890849), (762, 28208388), (806, 26668476), (921, 23338536), (936, 22964521), (988, 21755862), (1016, 21156291), (1116, 19260566), (1143, 18805592), (1178, 18246852), (1209, 17778984), (1228, 17503902), (1368, 15712567), (1482, 14503908), (1524, 14104194), (1612, 13334238), (1651, 13019256), (1767, 12164568), (1842, 11669268), (1976, 10877931), (2223, 9669272), (2232, 9630283), (2286, 9402796), (2356, 9123426), (2413, 8907912), (2418, 8889492), (2456, 8751951), (2763, 7779512), (2964, 7251954), (3048, 7052097), (3224, 6667119), (3302, 6509628), (3534, 6082284), (3627, 5926328), (3684, 5834634), (3937, 5459688), (3991, 5385816), (4446, 4834636), (4572, 4701398), (4712, 4561713), (4826, 4453956), (4836, 4444746), (4953, 4339752), (5301, 4054856), (5526, 3889756), (5833, 3685032), (5928, 3625977), (6604, 3254814), (7068, 3041142), (7239, 2969304), (7254, 2963164), (7368, 2917317), (7657, 2807208), (7874, 2729844), (7982, 2692908), (8892, 2417318), (9144, 2350699), (9517, 2258568), (9652, 2226978), (9672, 2222373), (9906, 2169876), (10602, 2027428), (11052, 1944878), (11666, 1842516), (11811, 1819896), (11973, 1795272), (13208, 1627407), (14136, 1520571), (14478, 1484652), (14508, 1481582), (14859, 1446584), (15314, 1403604), (15748, 1364922), (15964, 1346454), (17499, 1228344), (17784, 1208659), (19034, 1129284), (19304, 1113489), (19812, 1084938), (21204, 1013714), (21717, 989768), (22104, 972439), (22971, 935736), (23332, 921258), (23622, 909948), (23946, 897636), (28551, 752856), (28956, 742326), (29016, 740791), (29718, 723292), (30628, 701802), (31369, 685224), (31496, 682461), (31928, 673227), (34998, 614172), (35433, 606632), (35919, 598424), (38068, 564642), (38989, 551304), (39624, 542469), (42408, 506857), (43434, 494884), (45942, 467868), (46664, 460629), (47244, 454974), (47892, 448818), (51181, 419976), (52497, 409448), (57102, 376428), (57912, 371163), (59436, 361646), (61256, 350901), (62738, 342612), (68913, 311912), (69996, 307086), (70866, 303316), (71838, 299212), (74803, 287352), (75829, 283464), (76136, 282321), (77978, 275652), (85653, 250952), (86868, 247442), (91884, 233934), (94107, 228408), (94488, 227487), (95784, 224409), (102362, 209988), (104994, 204724), (114204, 188214), (116967, 183768), (118872, 180823), (123721, 173736), (125476, 171306), (137826, 155956), (139992, 153543), (141732, 151658), (143676, 149606)]