251533459968

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2579}}^1$

素因数の和:2847

約数の個数: 320

約数和(自身を含む): 786481090560

約数和(自身を除く): 534947630592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 193, 224, 256, 282, 329, 336, 376, 384, 386, 448, 512, 564, 579, 658, 672, 752, 768, 772, 896, 987, 1128, 1158, 1316, 1344, 1351, 1504, 1536, 1544, 1792, 1974, 2256, 2316, 2579, 2632, 2688, 2702, 3008, 3088, 3584, 3948, 4053, 4512, 4632, 5158, 5264, 5376, 5404, 6016, 6176, 7737, 7896, 8106, 9024, 9071, 9264, 10316, 10528, 10752, 10808, 12032, 12352, 15474, 15792, 16212, 18048, 18053, 18142, 18528, 20632, 21056, 21616, 24064, 24704, 27213, 30948, 31584, 32424, 36096, 36106, 36284, 37056, 41264, 42112, 43232, 49408, 54159, 54426, 61896, 63168, 63497, 64848, 72192, 72212, 72568, 74112, 82528, 84224, 86464, 98816, 108318, 108852, 121213, 123792, 126336, 126994, 129696, 144424, 145136, 148224, 165056, 168448, 172928, 190491, 216636, 217704, 242426, 247584, 252672, 253988, 259392, 288848, 290272, 296448, 330112, 345856, 363639, 380982, 433272, 435408, 484852, 495168, 497747, 505344, 507976, 518784, 577696, 580544, 660224, 691712, 727278, 761964, 848491, 866544, 870816, 969704, 990336, 995494, 1015952, 1037568, 1155392, 1161088, 1320448, 1454556, 1493241, 1523928, 1696982, 1733088, 1741632, 1939408, 1980672, 1990988, 2031904, 2075136, 2310784, 2322176, 2545473, 2909112, 2986482, 3047856, 3393964, 3466176, 3483264, 3484229, 3878816, 3961344, 3981976, 4063808, 4621568, 4644352, 5090946, 5818224, 5972964, 6095712, 6787928, 6932352, 6966528, 6968458, 7757632, 7963952, 8127616, 9243136, 10181892, 10452687, 11636448, 11945928, 12191424, 13575856, 13864704, 13933056, 13936916, 15515264, 15927904, 16255232, 20363784, 20905374, 23272896, 23394109, 23891856, 24382848, 27151712, 27729408, 27873832, 31030528, 31855808, 32510464, 40727568, 41810748, 46545792, 46788218, 47783712, 48765696, 54303424, 55747664, 62061056, 63711616, 70182327, 81455136, 83621496, 93091584, 93576436, 95567424, 97531392, 108606848, 111495328, 127423232, 140364654, 162910272, 163758763, 167242992, 186183168, 187152872, 191134848, 217213696, 222990656, 254846464, 280729308, 325820544, 327517526, 334485984, 374305744, 382269696, 434427392, 445981312, 491276289, 561458616, 651641088, 655035052, 668971968, 748611488, 764539392, 891962624, 982552578, 1122917232, 1303282176, 1310070104, 1337943936, 1497222976, 1783925248, 1965105156, 2245834464, 2620140208, 2675887872, 2994445952, 3930210312, 4491668928, 5240280416, 5351775744, 5988891904, 7860420624, 8983337856, 10480560832, 11977783808, 15720841248, 17966675712, 20961121664, 31441682496, 35933351424, 41922243328, 62883364992, 83844486656, 125766729984, 251533459968]

約数ペア:

[(1, 251533459968), (2, 125766729984), (3, 83844486656), (4, 62883364992), (6, 41922243328), (7, 35933351424), (8, 31441682496), (12, 20961121664), (14, 17966675712), (16, 15720841248), (21, 11977783808), (24, 10480560832), (28, 8983337856), (32, 7860420624), (42, 5988891904), (47, 5351775744), (48, 5240280416), (56, 4491668928), (64, 3930210312), (84, 2994445952), (94, 2675887872), (96, 2620140208), (112, 2245834464), (128, 1965105156), (141, 1783925248), (168, 1497222976), (188, 1337943936), (192, 1310070104), (193, 1303282176), (224, 1122917232), (256, 982552578), (282, 891962624), (329, 764539392), (336, 748611488), (376, 668971968), (384, 655035052), (386, 651641088), (448, 561458616), (512, 491276289), (564, 445981312), (579, 434427392), (658, 382269696), (672, 374305744), (752, 334485984), (768, 327517526), (772, 325820544), (896, 280729308), (987, 254846464), (1128, 222990656), (1158, 217213696), (1316, 191134848), (1344, 187152872), (1351, 186183168), (1504, 167242992), (1536, 163758763), (1544, 162910272), (1792, 140364654), (1974, 127423232), (2256, 111495328), (2316, 108606848), (2579, 97531392), (2632, 95567424), (2688, 93576436), (2702, 93091584), (3008, 83621496), (3088, 81455136), (3584, 70182327), (3948, 63711616), (4053, 62061056), (4512, 55747664), (4632, 54303424), (5158, 48765696), (5264, 47783712), (5376, 46788218), (5404, 46545792), (6016, 41810748), (6176, 40727568), (7737, 32510464), (7896, 31855808), (8106, 31030528), (9024, 27873832), (9071, 27729408), (9264, 27151712), (10316, 24382848), (10528, 23891856), (10752, 23394109), (10808, 23272896), (12032, 20905374), (12352, 20363784), (15474, 16255232), (15792, 15927904), (16212, 15515264), (18048, 13936916), (18053, 13933056), (18142, 13864704), (18528, 13575856), (20632, 12191424), (21056, 11945928), (21616, 11636448), (24064, 10452687), (24704, 10181892), (27213, 9243136), (30948, 8127616), (31584, 7963952), (32424, 7757632), (36096, 6968458), (36106, 6966528), (36284, 6932352), (37056, 6787928), (41264, 6095712), (42112, 5972964), (43232, 5818224), (49408, 5090946), (54159, 4644352), (54426, 4621568), (61896, 4063808), (63168, 3981976), (63497, 3961344), (64848, 3878816), (72192, 3484229), (72212, 3483264), (72568, 3466176), (74112, 3393964), (82528, 3047856), (84224, 2986482), (86464, 2909112), (98816, 2545473), (108318, 2322176), (108852, 2310784), (121213, 2075136), (123792, 2031904), (126336, 1990988), (126994, 1980672), (129696, 1939408), (144424, 1741632), (145136, 1733088), (148224, 1696982), (165056, 1523928), (168448, 1493241), (172928, 1454556), (190491, 1320448), (216636, 1161088), (217704, 1155392), (242426, 1037568), (247584, 1015952), (252672, 995494), (253988, 990336), (259392, 969704), (288848, 870816), (290272, 866544), (296448, 848491), (330112, 761964), (345856, 727278), (363639, 691712), (380982, 660224), (433272, 580544), (435408, 577696), (484852, 518784), (495168, 507976), (497747, 505344)]