238212576

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 240

約数和(自身を含む): 844018560

約数和(自身を除く): 605805984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 691, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1382, 1512, 1539, 1596, 1824, 2016, 2052, 2073, 2128, 2268, 2394, 2592, 2736, 2764, 3024, 3078, 3192, 3591, 4104, 4146, 4256, 4536, 4788, 4837, 5472, 5528, 6048, 6156, 6219, 6384, 7182, 8208, 8292, 9072, 9576, 9674, 10773, 11056, 12312, 12438, 12768, 13129, 14364, 14511, 16416, 16584, 18144, 18657, 19152, 19348, 21546, 22112, 24624, 24876, 26258, 28728, 29022, 33168, 37314, 38304, 38696, 39387, 43092, 43533, 49248, 49752, 52516, 55971, 57456, 58044, 66336, 74628, 77392, 78774, 86184, 87066, 91903, 99504, 105032, 111942, 114912, 116088, 118161, 130599, 149256, 154784, 157548, 172368, 174132, 183806, 199008, 210064, 223884, 232176, 236322, 261198, 275709, 298512, 315096, 344736, 348264, 354483, 367612, 391797, 420128, 447768, 464352, 472644, 522396, 551418, 597024, 630192, 696528, 708966, 735224, 783594, 827127, 895536, 945288, 1044792, 1063449, 1102836, 1260384, 1393056, 1417932, 1470448, 1567188, 1654254, 1791072, 1890576, 2089584, 2126898, 2205672, 2481381, 2835864, 2940896, 3134376, 3308508, 3781152, 4179168, 4253796, 4411344, 4962762, 5671728, 6268752, 6617016, 7444143, 8507592, 8822688, 9925524, 11343456, 12537504, 13234032, 14888286, 17015184, 19851048, 26468064, 29776572, 34030368, 39702096, 59553144, 79404192, 119106288, 238212576]

約数ペア:

[(1, 238212576), (2, 119106288), (3, 79404192), (4, 59553144), (6, 39702096), (7, 34030368), (8, 29776572), (9, 26468064), (12, 19851048), (14, 17015184), (16, 14888286), (18, 13234032), (19, 12537504), (21, 11343456), (24, 9925524), (27, 8822688), (28, 8507592), (32, 7444143), (36, 6617016), (38, 6268752), (42, 5671728), (48, 4962762), (54, 4411344), (56, 4253796), (57, 4179168), (63, 3781152), (72, 3308508), (76, 3134376), (81, 2940896), (84, 2835864), (96, 2481381), (108, 2205672), (112, 2126898), (114, 2089584), (126, 1890576), (133, 1791072), (144, 1654254), (152, 1567188), (162, 1470448), (168, 1417932), (171, 1393056), (189, 1260384), (216, 1102836), (224, 1063449), (228, 1044792), (252, 945288), (266, 895536), (288, 827127), (304, 783594), (324, 735224), (336, 708966), (342, 696528), (378, 630192), (399, 597024), (432, 551418), (456, 522396), (504, 472644), (513, 464352), (532, 447768), (567, 420128), (608, 391797), (648, 367612), (672, 354483), (684, 348264), (691, 344736), (756, 315096), (798, 298512), (864, 275709), (912, 261198), (1008, 236322), (1026, 232176), (1064, 223884), (1134, 210064), (1197, 199008), (1296, 183806), (1368, 174132), (1382, 172368), (1512, 157548), (1539, 154784), (1596, 149256), (1824, 130599), (2016, 118161), (2052, 116088), (2073, 114912), (2128, 111942), (2268, 105032), (2394, 99504), (2592, 91903), (2736, 87066), (2764, 86184), (3024, 78774), (3078, 77392), (3192, 74628), (3591, 66336), (4104, 58044), (4146, 57456), (4256, 55971), (4536, 52516), (4788, 49752), (4837, 49248), (5472, 43533), (5528, 43092), (6048, 39387), (6156, 38696), (6219, 38304), (6384, 37314), (7182, 33168), (8208, 29022), (8292, 28728), (9072, 26258), (9576, 24876), (9674, 24624), (10773, 22112), (11056, 21546), (12312, 19348), (12438, 19152), (12768, 18657), (13129, 18144), (14364, 16584), (14511, 16416)]