246079674

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 604108800

約数和(自身を除く): 358029126

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 37, 54, 58, 62, 74, 87, 93, 111, 137, 174, 186, 222, 261, 274, 279, 333, 411, 522, 558, 666, 783, 822, 837, 899, 999, 1073, 1147, 1233, 1566, 1674, 1798, 1998, 2146, 2294, 2466, 2697, 3219, 3441, 3699, 3973, 4247, 5069, 5394, 6438, 6882, 7398, 7946, 8091, 8494, 9657, 10138, 10323, 11919, 12741, 15207, 16182, 19314, 20646, 23838, 24273, 25482, 28971, 30414, 30969, 33263, 35757, 38223, 45621, 48546, 57942, 61938, 66526, 71514, 76446, 91242, 99789, 107271, 114669, 123163, 136863, 147001, 157139, 199578, 214542, 229338, 246326, 273726, 294002, 299367, 314278, 369489, 441003, 471417, 598734, 738978, 882006, 898101, 942834, 1108467, 1323009, 1414251, 1796202, 2216934, 2646018, 2828502, 3325401, 3969027, 4242753, 4557031, 6650802, 7938054, 8485506, 9114062, 13671093, 27342186, 41013279, 82026558, 123039837, 246079674]

約数ペア:

[(1, 246079674), (2, 123039837), (3, 82026558), (6, 41013279), (9, 27342186), (18, 13671093), (27, 9114062), (29, 8485506), (31, 7938054), (37, 6650802), (54, 4557031), (58, 4242753), (62, 3969027), (74, 3325401), (87, 2828502), (93, 2646018), (111, 2216934), (137, 1796202), (174, 1414251), (186, 1323009), (222, 1108467), (261, 942834), (274, 898101), (279, 882006), (333, 738978), (411, 598734), (522, 471417), (558, 441003), (666, 369489), (783, 314278), (822, 299367), (837, 294002), (899, 273726), (999, 246326), (1073, 229338), (1147, 214542), (1233, 199578), (1566, 157139), (1674, 147001), (1798, 136863), (1998, 123163), (2146, 114669), (2294, 107271), (2466, 99789), (2697, 91242), (3219, 76446), (3441, 71514), (3699, 66526), (3973, 61938), (4247, 57942), (5069, 48546), (5394, 45621), (6438, 38223), (6882, 35757), (7398, 33263), (7946, 30969), (8091, 30414), (8494, 28971), (9657, 25482), (10138, 24273), (10323, 23838), (11919, 20646), (12741, 19314), (15207, 16182)]