256489632

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{42409}}^1$

素因数の和:42435

約数の個数: 96

約数和(自身を含む): 854985600

約数和(自身を除く): 598495968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 42409, 84818, 127227, 169636, 254454, 296863, 339272, 381681, 508908, 593726, 678544, 763362, 890589, 1017816, 1145043, 1187452, 1357088, 1526724, 1781178, 2035632, 2290086, 2374904, 2671767, 3053448, 3562356, 4071264, 4580172, 4749808, 5343534, 6106896, 7124712, 8015301, 9160344, 9499616, 10687068, 12213792, 14249424, 16030602, 18320688, 21374136, 28498848, 32061204, 36641376, 42748272, 64122408, 85496544, 128244816, 256489632]

約数ペア:

[(1, 256489632), (2, 128244816), (3, 85496544), (4, 64122408), (6, 42748272), (7, 36641376), (8, 32061204), (9, 28498848), (12, 21374136), (14, 18320688), (16, 16030602), (18, 14249424), (21, 12213792), (24, 10687068), (27, 9499616), (28, 9160344), (32, 8015301), (36, 7124712), (42, 6106896), (48, 5343534), (54, 4749808), (56, 4580172), (63, 4071264), (72, 3562356), (84, 3053448), (96, 2671767), (108, 2374904), (112, 2290086), (126, 2035632), (144, 1781178), (168, 1526724), (189, 1357088), (216, 1187452), (224, 1145043), (252, 1017816), (288, 890589), (336, 763362), (378, 678544), (432, 593726), (504, 508908), (672, 381681), (756, 339272), (864, 296863), (1008, 254454), (1512, 169636), (2016, 127227), (3024, 84818), (6048, 42409)]