321435744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6737}}^1$

素因数の和:6828

約数の個数: 96

約数和(自身を含む): 978034176

約数和(自身を除く): 656598432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 5964, 6737, 6816, 7952, 11928, 13474, 15904, 20211, 23856, 26948, 40422, 47159, 47712, 53896, 80844, 94318, 107792, 141477, 161688, 188636, 215584, 282954, 323376, 377272, 478327, 565908, 646752, 754544, 956654, 1131816, 1434981, 1509088, 1913308, 2263632, 2869962, 3348289, 3826616, 4527264, 5739924, 6696578, 7653232, 10044867, 11479848, 13393156, 15306464, 20089734, 22959696, 26786312, 40179468, 45919392, 53572624, 80358936, 107145248, 160717872, 321435744]

約数ペア:

[(1, 321435744), (2, 160717872), (3, 107145248), (4, 80358936), (6, 53572624), (7, 45919392), (8, 40179468), (12, 26786312), (14, 22959696), (16, 20089734), (21, 15306464), (24, 13393156), (28, 11479848), (32, 10044867), (42, 7653232), (48, 6696578), (56, 5739924), (71, 4527264), (84, 3826616), (96, 3348289), (112, 2869962), (142, 2263632), (168, 1913308), (213, 1509088), (224, 1434981), (284, 1131816), (336, 956654), (426, 754544), (497, 646752), (568, 565908), (672, 478327), (852, 377272), (994, 323376), (1136, 282954), (1491, 215584), (1704, 188636), (1988, 161688), (2272, 141477), (2982, 107792), (3408, 94318), (3976, 80844), (5964, 53896), (6737, 47712), (6816, 47159), (7952, 40422), (11928, 26948), (13474, 23856), (15904, 20211)]