1661151888

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 280

約数和(自身を含む): 5357308896

約数和(自身を除く): 3696157008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 107, 108, 121, 132, 144, 162, 176, 198, 214, 216, 242, 243, 264, 297, 321, 324, 363, 396, 428, 432, 484, 486, 528, 594, 642, 648, 726, 729, 792, 856, 891, 963, 968, 972, 1089, 1177, 1188, 1284, 1296, 1331, 1452, 1458, 1584, 1712, 1782, 1926, 1936, 1944, 2178, 2354, 2376, 2568, 2662, 2673, 2889, 2904, 2916, 3267, 3531, 3564, 3852, 3888, 3993, 4356, 4708, 4752, 5136, 5324, 5346, 5778, 5808, 5832, 6534, 7062, 7128, 7704, 7986, 8019, 8667, 8712, 9416, 9801, 10593, 10648, 10692, 11556, 11664, 11979, 12947, 13068, 14124, 14256, 15408, 15972, 16038, 17334, 17424, 18832, 19602, 21186, 21296, 21384, 23112, 23958, 25894, 26001, 26136, 28248, 29403, 31779, 31944, 32076, 34668, 35937, 38841, 39204, 42372, 42768, 46224, 47916, 51788, 52002, 52272, 56496, 58806, 63558, 63888, 64152, 69336, 71874, 77682, 78003, 78408, 84744, 88209, 95337, 95832, 103576, 104004, 107811, 116523, 117612, 127116, 128304, 138672, 142417, 143748, 155364, 156006, 156816, 169488, 176418, 190674, 191664, 207152, 208008, 215622, 233046, 235224, 254232, 284834, 286011, 287496, 310728, 312012, 323433, 349569, 352836, 381348, 416016, 427251, 431244, 466092, 470448, 508464, 569668, 572022, 574992, 621456, 624024, 646866, 699138, 705672, 762696, 854502, 858033, 862488, 932184, 970299, 1048707, 1139336, 1144044, 1248048, 1281753, 1293732, 1398276, 1411344, 1525392, 1709004, 1716066, 1724976, 1864368, 1940598, 2097414, 2278672, 2288088, 2563506, 2587464, 2796552, 3146121, 3418008, 3432132, 3845259, 3881196, 4194828, 4576176, 5127012, 5174928, 5593104, 6292242, 6836016, 6864264, 7690518, 7762392, 8389656, 9438363, 10254024, 11535777, 12584484, 13728528, 15381036, 15524784, 16779312, 18876726, 20508048, 23071554, 25168968, 30762072, 34607331, 37753452, 46143108, 50337936, 61524144, 69214662, 75506904, 92286216, 103821993, 138429324, 151013808, 184572432, 207643986, 276858648, 415287972, 553717296, 830575944, 1661151888]

約数ペア:

[(1, 1661151888), (2, 830575944), (3, 553717296), (4, 415287972), (6, 276858648), (8, 207643986), (9, 184572432), (11, 151013808), (12, 138429324), (16, 103821993), (18, 92286216), (22, 75506904), (24, 69214662), (27, 61524144), (33, 50337936), (36, 46143108), (44, 37753452), (48, 34607331), (54, 30762072), (66, 25168968), (72, 23071554), (81, 20508048), (88, 18876726), (99, 16779312), (107, 15524784), (108, 15381036), (121, 13728528), (132, 12584484), (144, 11535777), (162, 10254024), (176, 9438363), (198, 8389656), (214, 7762392), (216, 7690518), (242, 6864264), (243, 6836016), (264, 6292242), (297, 5593104), (321, 5174928), (324, 5127012), (363, 4576176), (396, 4194828), (428, 3881196), (432, 3845259), (484, 3432132), (486, 3418008), (528, 3146121), (594, 2796552), (642, 2587464), (648, 2563506), (726, 2288088), (729, 2278672), (792, 2097414), (856, 1940598), (891, 1864368), (963, 1724976), (968, 1716066), (972, 1709004), (1089, 1525392), (1177, 1411344), (1188, 1398276), (1284, 1293732), (1296, 1281753), (1331, 1248048), (1452, 1144044), (1458, 1139336), (1584, 1048707), (1712, 970299), (1782, 932184), (1926, 862488), (1936, 858033), (1944, 854502), (2178, 762696), (2354, 705672), (2376, 699138), (2568, 646866), (2662, 624024), (2673, 621456), (2889, 574992), (2904, 572022), (2916, 569668), (3267, 508464), (3531, 470448), (3564, 466092), (3852, 431244), (3888, 427251), (3993, 416016), (4356, 381348), (4708, 352836), (4752, 349569), (5136, 323433), (5324, 312012), (5346, 310728), (5778, 287496), (5808, 286011), (5832, 284834), (6534, 254232), (7062, 235224), (7128, 233046), (7704, 215622), (7986, 208008), (8019, 207152), (8667, 191664), (8712, 190674), (9416, 176418), (9801, 169488), (10593, 156816), (10648, 156006), (10692, 155364), (11556, 143748), (11664, 142417), (11979, 138672), (12947, 128304), (13068, 127116), (14124, 117612), (14256, 116523), (15408, 107811), (15972, 104004), (16038, 103576), (17334, 95832), (17424, 95337), (18832, 88209), (19602, 84744), (21186, 78408), (21296, 78003), (21384, 77682), (23112, 71874), (23958, 69336), (25894, 64152), (26001, 63888), (26136, 63558), (28248, 58806), (29403, 56496), (31779, 52272), (31944, 52002), (32076, 51788), (34668, 47916), (35937, 46224), (38841, 42768), (39204, 42372)]