1213686168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 3301171200

約数和(自身を除く): 2087485032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 127, 136, 177, 204, 236, 254, 354, 381, 397, 408, 472, 508, 708, 762, 794, 1003, 1016, 1191, 1416, 1524, 1588, 2006, 2159, 2382, 3009, 3048, 3176, 4012, 4318, 4764, 6018, 6477, 6749, 7493, 8024, 8636, 9528, 12036, 12954, 13498, 14986, 17272, 20247, 22479, 23423, 24072, 25908, 26996, 29972, 40494, 44958, 46846, 50419, 51816, 53992, 59944, 70269, 80988, 89916, 93692, 100838, 127381, 140538, 151257, 161976, 179832, 187384, 201676, 254762, 281076, 302514, 382143, 398191, 403352, 509524, 562152, 605028, 764286, 796382, 857123, 1019048, 1194573, 1210056, 1528572, 1592764, 1714246, 2389146, 2571369, 2974721, 3057144, 3185528, 3428492, 4778292, 5142738, 5949442, 6856984, 8924163, 9556584, 10285476, 11898884, 17848326, 20570952, 23797768, 35696652, 50570257, 71393304, 101140514, 151710771, 202281028, 303421542, 404562056, 606843084, 1213686168]

約数ペア:

[(1, 1213686168), (2, 606843084), (3, 404562056), (4, 303421542), (6, 202281028), (8, 151710771), (12, 101140514), (17, 71393304), (24, 50570257), (34, 35696652), (51, 23797768), (59, 20570952), (68, 17848326), (102, 11898884), (118, 10285476), (127, 9556584), (136, 8924163), (177, 6856984), (204, 5949442), (236, 5142738), (254, 4778292), (354, 3428492), (381, 3185528), (397, 3057144), (408, 2974721), (472, 2571369), (508, 2389146), (708, 1714246), (762, 1592764), (794, 1528572), (1003, 1210056), (1016, 1194573), (1191, 1019048), (1416, 857123), (1524, 796382), (1588, 764286), (2006, 605028), (2159, 562152), (2382, 509524), (3009, 403352), (3048, 398191), (3176, 382143), (4012, 302514), (4318, 281076), (4764, 254762), (6018, 201676), (6477, 187384), (6749, 179832), (7493, 161976), (8024, 151257), (8636, 140538), (9528, 127381), (12036, 100838), (12954, 93692), (13498, 89916), (14986, 80988), (17272, 70269), (20247, 59944), (22479, 53992), (23423, 51816), (24072, 50419), (25908, 46846), (26996, 44958), (29972, 40494)]