56990304

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 168

約数和(自身を含む): 192805200

約数和(自身を除く): 135814896

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, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 349, 378, 432, 486, 504, 567, 648, 672, 698, 729, 756, 864, 972, 1008, 1047, 1134, 1296, 1396, 1458, 1512, 1701, 1944, 2016, 2094, 2268, 2443, 2592, 2792, 2916, 3024, 3141, 3402, 3888, 4188, 4536, 4886, 5103, 5584, 5832, 6048, 6282, 6804, 7329, 7776, 8376, 9072, 9423, 9772, 10206, 11168, 11664, 12564, 13608, 14658, 16752, 18144, 18846, 19544, 20412, 21987, 23328, 25128, 27216, 28269, 29316, 33504, 37692, 39088, 40824, 43974, 50256, 54432, 56538, 58632, 65961, 75384, 78176, 81648, 84807, 87948, 100512, 113076, 117264, 131922, 150768, 163296, 169614, 175896, 197883, 226152, 234528, 254421, 263844, 301536, 339228, 351792, 395766, 452304, 508842, 527688, 593649, 678456, 703584, 791532, 904608, 1017684, 1055376, 1187298, 1356912, 1583064, 1780947, 2035368, 2110752, 2374596, 2713824, 3166128, 3561894, 4070736, 4749192, 6332256, 7123788, 8141472, 9498384, 14247576, 18996768, 28495152, 56990304]

約数ペア:

[(1, 56990304), (2, 28495152), (3, 18996768), (4, 14247576), (6, 9498384), (7, 8141472), (8, 7123788), (9, 6332256), (12, 4749192), (14, 4070736), (16, 3561894), (18, 3166128), (21, 2713824), (24, 2374596), (27, 2110752), (28, 2035368), (32, 1780947), (36, 1583064), (42, 1356912), (48, 1187298), (54, 1055376), (56, 1017684), (63, 904608), (72, 791532), (81, 703584), (84, 678456), (96, 593649), (108, 527688), (112, 508842), (126, 452304), (144, 395766), (162, 351792), (168, 339228), (189, 301536), (216, 263844), (224, 254421), (243, 234528), (252, 226152), (288, 197883), (324, 175896), (336, 169614), (349, 163296), (378, 150768), (432, 131922), (486, 117264), (504, 113076), (567, 100512), (648, 87948), (672, 84807), (698, 81648), (729, 78176), (756, 75384), (864, 65961), (972, 58632), (1008, 56538), (1047, 54432), (1134, 50256), (1296, 43974), (1396, 40824), (1458, 39088), (1512, 37692), (1701, 33504), (1944, 29316), (2016, 28269), (2094, 27216), (2268, 25128), (2443, 23328), (2592, 21987), (2792, 20412), (2916, 19544), (3024, 18846), (3141, 18144), (3402, 16752), (3888, 14658), (4188, 13608), (4536, 12564), (4886, 11664), (5103, 11168), (5584, 10206), (5832, 9772), (6048, 9423), (6282, 9072), (6804, 8376), (7329, 7776)]