249421536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 288

約数和(自身を含む): 904071168

約数和(自身を除く): 654649632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 224, 234, 248, 252, 273, 279, 288, 307, 312, 336, 364, 372, 403, 416, 434, 468, 496, 504, 546, 558, 614, 624, 651, 672, 728, 744, 806, 819, 868, 921, 936, 992, 1008, 1092, 1116, 1209, 1228, 1248, 1302, 1456, 1488, 1612, 1638, 1736, 1842, 1872, 1953, 2016, 2149, 2184, 2232, 2418, 2456, 2604, 2763, 2821, 2912, 2976, 3224, 3276, 3472, 3627, 3684, 3744, 3906, 3991, 4298, 4368, 4464, 4836, 4912, 5208, 5526, 5642, 6447, 6448, 6552, 6944, 7254, 7368, 7812, 7982, 8463, 8596, 8736, 8928, 9517, 9672, 9824, 10416, 11052, 11284, 11973, 12894, 12896, 13104, 14508, 14736, 15624, 15964, 16926, 17192, 19034, 19341, 19344, 20832, 22104, 22568, 23946, 25389, 25788, 26208, 27937, 28551, 29016, 29472, 31248, 31928, 33852, 34384, 35919, 38068, 38682, 38688, 44208, 45136, 47892, 50778, 51576, 55874, 57102, 58032, 62496, 63856, 66619, 67704, 68768, 71838, 76136, 77364, 83811, 85653, 88416, 90272, 95784, 101556, 103152, 111748, 114204, 116064, 123721, 127712, 133238, 135408, 143676, 152272, 154728, 167622, 171306, 191568, 199857, 203112, 206304, 223496, 228408, 247442, 251433, 266476, 270816, 287352, 304544, 309456, 335244, 342612, 371163, 383136, 399714, 406224, 446992, 456816, 494884, 502866, 532952, 574704, 599571, 618912, 670488, 685224, 742326, 799428, 812448, 866047, 893984, 913632, 989768, 1005732, 1065904, 1113489, 1149408, 1199142, 1340976, 1370448, 1484652, 1598856, 1732094, 1979536, 2011464, 2131808, 2226978, 2398284, 2598141, 2681952, 2740896, 2969304, 3197712, 3464188, 3959072, 4022928, 4453956, 4796568, 5196282, 5938608, 6395424, 6928376, 7794423, 8045856, 8907912, 9593136, 10392564, 11877216, 13856752, 15588846, 17815824, 19186272, 20785128, 27713504, 31177692, 35631648, 41570256, 62355384, 83140512, 124710768, 249421536]

約数ペア:

[(1, 249421536), (2, 124710768), (3, 83140512), (4, 62355384), (6, 41570256), (7, 35631648), (8, 31177692), (9, 27713504), (12, 20785128), (13, 19186272), (14, 17815824), (16, 15588846), (18, 13856752), (21, 11877216), (24, 10392564), (26, 9593136), (28, 8907912), (31, 8045856), (32, 7794423), (36, 6928376), (39, 6395424), (42, 5938608), (48, 5196282), (52, 4796568), (56, 4453956), (62, 4022928), (63, 3959072), (72, 3464188), (78, 3197712), (84, 2969304), (91, 2740896), (93, 2681952), (96, 2598141), (104, 2398284), (112, 2226978), (117, 2131808), (124, 2011464), (126, 1979536), (144, 1732094), (156, 1598856), (168, 1484652), (182, 1370448), (186, 1340976), (208, 1199142), (217, 1149408), (224, 1113489), (234, 1065904), (248, 1005732), (252, 989768), (273, 913632), (279, 893984), (288, 866047), (307, 812448), (312, 799428), (336, 742326), (364, 685224), (372, 670488), (403, 618912), (416, 599571), (434, 574704), (468, 532952), (496, 502866), (504, 494884), (546, 456816), (558, 446992), (614, 406224), (624, 399714), (651, 383136), (672, 371163), (728, 342612), (744, 335244), (806, 309456), (819, 304544), (868, 287352), (921, 270816), (936, 266476), (992, 251433), (1008, 247442), (1092, 228408), (1116, 223496), (1209, 206304), (1228, 203112), (1248, 199857), (1302, 191568), (1456, 171306), (1488, 167622), (1612, 154728), (1638, 152272), (1736, 143676), (1842, 135408), (1872, 133238), (1953, 127712), (2016, 123721), (2149, 116064), (2184, 114204), (2232, 111748), (2418, 103152), (2456, 101556), (2604, 95784), (2763, 90272), (2821, 88416), (2912, 85653), (2976, 83811), (3224, 77364), (3276, 76136), (3472, 71838), (3627, 68768), (3684, 67704), (3744, 66619), (3906, 63856), (3991, 62496), (4298, 58032), (4368, 57102), (4464, 55874), (4836, 51576), (4912, 50778), (5208, 47892), (5526, 45136), (5642, 44208), (6447, 38688), (6448, 38682), (6552, 38068), (6944, 35919), (7254, 34384), (7368, 33852), (7812, 31928), (7982, 31248), (8463, 29472), (8596, 29016), (8736, 28551), (8928, 27937), (9517, 26208), (9672, 25788), (9824, 25389), (10416, 23946), (11052, 22568), (11284, 22104), (11973, 20832), (12894, 19344), (12896, 19341), (13104, 19034), (14508, 17192), (14736, 16926), (15624, 15964)]