227961216

素因数分解:

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

素因数の和:388

約数の個数: 224

約数和(自身を含む): 780402000

約数和(自身を除く): 552440784

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, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 349, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 698, 729, 756, 864, 896, 972, 1008, 1047, 1134, 1152, 1296, 1344, 1396, 1458, 1512, 1701, 1728, 1944, 2016, 2094, 2268, 2443, 2592, 2688, 2792, 2916, 3024, 3141, 3402, 3456, 3888, 4032, 4188, 4536, 4886, 5103, 5184, 5584, 5832, 6048, 6282, 6804, 7329, 7776, 8064, 8376, 9072, 9423, 9772, 10206, 10368, 11168, 11664, 12096, 12564, 13608, 14658, 15552, 16752, 18144, 18846, 19544, 20412, 21987, 22336, 23328, 24192, 25128, 27216, 28269, 29316, 31104, 33504, 36288, 37692, 39088, 40824, 43974, 44672, 46656, 50256, 54432, 56538, 58632, 65961, 67008, 72576, 75384, 78176, 81648, 84807, 87948, 93312, 100512, 108864, 113076, 117264, 131922, 134016, 150768, 156352, 163296, 169614, 175896, 197883, 201024, 217728, 226152, 234528, 254421, 263844, 301536, 312704, 326592, 339228, 351792, 395766, 402048, 452304, 469056, 508842, 527688, 593649, 603072, 653184, 678456, 703584, 791532, 904608, 938112, 1017684, 1055376, 1187298, 1206144, 1356912, 1407168, 1583064, 1780947, 1809216, 2035368, 2110752, 2374596, 2713824, 2814336, 3166128, 3561894, 3618432, 4070736, 4221504, 4749192, 5427648, 6332256, 7123788, 8141472, 8443008, 9498384, 10855296, 12664512, 14247576, 16282944, 18996768, 25329024, 28495152, 32565888, 37993536, 56990304, 75987072, 113980608, 227961216]

約数ペア:

[(1, 227961216), (2, 113980608), (3, 75987072), (4, 56990304), (6, 37993536), (7, 32565888), (8, 28495152), (9, 25329024), (12, 18996768), (14, 16282944), (16, 14247576), (18, 12664512), (21, 10855296), (24, 9498384), (27, 8443008), (28, 8141472), (32, 7123788), (36, 6332256), (42, 5427648), (48, 4749192), (54, 4221504), (56, 4070736), (63, 3618432), (64, 3561894), (72, 3166128), (81, 2814336), (84, 2713824), (96, 2374596), (108, 2110752), (112, 2035368), (126, 1809216), (128, 1780947), (144, 1583064), (162, 1407168), (168, 1356912), (189, 1206144), (192, 1187298), (216, 1055376), (224, 1017684), (243, 938112), (252, 904608), (288, 791532), (324, 703584), (336, 678456), (349, 653184), (378, 603072), (384, 593649), (432, 527688), (448, 508842), (486, 469056), (504, 452304), (567, 402048), (576, 395766), (648, 351792), (672, 339228), (698, 326592), (729, 312704), (756, 301536), (864, 263844), (896, 254421), (972, 234528), (1008, 226152), (1047, 217728), (1134, 201024), (1152, 197883), (1296, 175896), (1344, 169614), (1396, 163296), (1458, 156352), (1512, 150768), (1701, 134016), (1728, 131922), (1944, 117264), (2016, 113076), (2094, 108864), (2268, 100512), (2443, 93312), (2592, 87948), (2688, 84807), (2792, 81648), (2916, 78176), (3024, 75384), (3141, 72576), (3402, 67008), (3456, 65961), (3888, 58632), (4032, 56538), (4188, 54432), (4536, 50256), (4886, 46656), (5103, 44672), (5184, 43974), (5584, 40824), (5832, 39088), (6048, 37692), (6282, 36288), (6804, 33504), (7329, 31104), (7776, 29316), (8064, 28269), (8376, 27216), (9072, 25128), (9423, 24192), (9772, 23328), (10206, 22336), (10368, 21987), (11168, 20412), (11664, 19544), (12096, 18846), (12564, 18144), (13608, 16752), (14658, 15552)]