16512561408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1301

約数の個数: 288

約数和(自身を含む): 52280876032

約数和(自身を除く): 35768314624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 61, 64, 84, 86, 96, 112, 122, 128, 129, 168, 172, 183, 192, 224, 244, 256, 258, 301, 336, 344, 366, 384, 427, 448, 488, 516, 602, 672, 688, 732, 768, 854, 896, 903, 976, 1032, 1171, 1204, 1281, 1344, 1376, 1464, 1708, 1792, 1806, 1952, 2064, 2342, 2408, 2562, 2623, 2688, 2752, 2928, 3416, 3513, 3612, 3904, 4128, 4684, 4816, 5124, 5246, 5376, 5504, 5856, 6832, 7026, 7224, 7808, 7869, 8197, 8256, 9368, 9632, 10248, 10492, 11008, 11712, 13664, 14052, 14448, 15616, 15738, 16394, 16512, 18361, 18736, 19264, 20496, 20984, 23424, 24591, 27328, 28104, 28896, 31476, 32788, 33024, 36722, 37472, 38528, 40992, 41968, 46848, 49182, 50353, 54656, 55083, 56208, 57792, 62952, 65576, 71431, 73444, 74944, 77056, 81984, 83936, 98364, 100706, 109312, 110166, 112416, 115584, 125904, 131152, 142862, 146888, 149888, 151059, 163968, 167872, 196728, 201412, 214293, 220332, 224832, 231168, 251808, 262304, 285724, 293776, 299776, 302118, 327936, 335744, 352471, 393456, 402824, 428586, 440664, 449664, 500017, 503616, 524608, 571448, 587552, 604236, 671488, 704942, 786912, 805648, 857172, 881328, 899328, 1000034, 1007232, 1049216, 1057413, 1142896, 1175104, 1208472, 1409884, 1500051, 1573824, 1611296, 1714344, 1762656, 2000068, 2014464, 2098432, 2114826, 2285792, 2350208, 2416944, 2819768, 3000102, 3071533, 3147648, 3222592, 3428688, 3525312, 4000136, 4229652, 4571584, 4700416, 4833888, 5639536, 6000204, 6143066, 6295296, 6445184, 6857376, 7050624, 8000272, 8459304, 9143168, 9214599, 9667776, 11279072, 12000408, 12286132, 12890368, 13714752, 14101248, 16000544, 16918608, 18286336, 18429198, 19335552, 21500731, 22558144, 24000816, 24572264, 27429504, 32001088, 33837216, 36858396, 38671104, 43001462, 45116288, 48001632, 49144528, 54859008, 64002176, 64502193, 67674432, 73716792, 86002924, 90232576, 96003264, 98289056, 128004352, 129004386, 135348864, 147433584, 172005848, 192006528, 196578112, 258008772, 270697728, 294867168, 344011696, 384013056, 393156224, 516017544, 589734336, 688023392, 786312448, 1032035088, 1179468672, 1376046784, 2064070176, 2358937344, 2752093568, 4128140352, 5504187136, 8256280704, 16512561408]

約数ペア:

[(1, 16512561408), (2, 8256280704), (3, 5504187136), (4, 4128140352), (6, 2752093568), (7, 2358937344), (8, 2064070176), (12, 1376046784), (14, 1179468672), (16, 1032035088), (21, 786312448), (24, 688023392), (28, 589734336), (32, 516017544), (42, 393156224), (43, 384013056), (48, 344011696), (56, 294867168), (61, 270697728), (64, 258008772), (84, 196578112), (86, 192006528), (96, 172005848), (112, 147433584), (122, 135348864), (128, 129004386), (129, 128004352), (168, 98289056), (172, 96003264), (183, 90232576), (192, 86002924), (224, 73716792), (244, 67674432), (256, 64502193), (258, 64002176), (301, 54859008), (336, 49144528), (344, 48001632), (366, 45116288), (384, 43001462), (427, 38671104), (448, 36858396), (488, 33837216), (516, 32001088), (602, 27429504), (672, 24572264), (688, 24000816), (732, 22558144), (768, 21500731), (854, 19335552), (896, 18429198), (903, 18286336), (976, 16918608), (1032, 16000544), (1171, 14101248), (1204, 13714752), (1281, 12890368), (1344, 12286132), (1376, 12000408), (1464, 11279072), (1708, 9667776), (1792, 9214599), (1806, 9143168), (1952, 8459304), (2064, 8000272), (2342, 7050624), (2408, 6857376), (2562, 6445184), (2623, 6295296), (2688, 6143066), (2752, 6000204), (2928, 5639536), (3416, 4833888), (3513, 4700416), (3612, 4571584), (3904, 4229652), (4128, 4000136), (4684, 3525312), (4816, 3428688), (5124, 3222592), (5246, 3147648), (5376, 3071533), (5504, 3000102), (5856, 2819768), (6832, 2416944), (7026, 2350208), (7224, 2285792), (7808, 2114826), (7869, 2098432), (8197, 2014464), (8256, 2000068), (9368, 1762656), (9632, 1714344), (10248, 1611296), (10492, 1573824), (11008, 1500051), (11712, 1409884), (13664, 1208472), (14052, 1175104), (14448, 1142896), (15616, 1057413), (15738, 1049216), (16394, 1007232), (16512, 1000034), (18361, 899328), (18736, 881328), (19264, 857172), (20496, 805648), (20984, 786912), (23424, 704942), (24591, 671488), (27328, 604236), (28104, 587552), (28896, 571448), (31476, 524608), (32788, 503616), (33024, 500017), (36722, 449664), (37472, 440664), (38528, 428586), (40992, 402824), (41968, 393456), (46848, 352471), (49182, 335744), (50353, 327936), (54656, 302118), (55083, 299776), (56208, 293776), (57792, 285724), (62952, 262304), (65576, 251808), (71431, 231168), (73444, 224832), (74944, 220332), (77056, 214293), (81984, 201412), (83936, 196728), (98364, 167872), (100706, 163968), (109312, 151059), (110166, 149888), (112416, 146888), (115584, 142862), (125904, 131152)]