380569728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 256

約数和(自身を含む): 1287060480

約数和(自身を除く): 906490752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 61, 64, 66, 77, 84, 88, 96, 112, 122, 128, 132, 154, 168, 176, 183, 192, 211, 224, 231, 244, 264, 308, 336, 352, 366, 384, 422, 427, 448, 462, 488, 528, 616, 633, 671, 672, 704, 732, 844, 854, 896, 924, 976, 1056, 1232, 1266, 1281, 1342, 1344, 1408, 1464, 1477, 1688, 1708, 1848, 1952, 2013, 2112, 2321, 2464, 2532, 2562, 2684, 2688, 2928, 2954, 3376, 3416, 3696, 3904, 4026, 4224, 4431, 4642, 4697, 4928, 5064, 5124, 5368, 5856, 5908, 6752, 6832, 6963, 7392, 7808, 8052, 8862, 9284, 9394, 9856, 10128, 10248, 10736, 11712, 11816, 12871, 13504, 13664, 13926, 14091, 14784, 16104, 16247, 17724, 18568, 18788, 20256, 20496, 21472, 23424, 23632, 25742, 27008, 27328, 27852, 28182, 29568, 32208, 32494, 35448, 37136, 37576, 38613, 40512, 40992, 42944, 47264, 48741, 51484, 54656, 55704, 56364, 64416, 64988, 70896, 74272, 75152, 77226, 81024, 81984, 85888, 90097, 94528, 97482, 102968, 111408, 112728, 128832, 129976, 141581, 141792, 148544, 150304, 154452, 163968, 180194, 189056, 194964, 205936, 222816, 225456, 257664, 259952, 270291, 283162, 283584, 297088, 300608, 308904, 360388, 389928, 411872, 424743, 445632, 450912, 519904, 540582, 566324, 567168, 601216, 617808, 720776, 779856, 823744, 849486, 891264, 901824, 991067, 1039808, 1081164, 1132648, 1235616, 1441552, 1559712, 1647488, 1698972, 1803648, 1982134, 2079616, 2162328, 2265296, 2471232, 2883104, 2973201, 3119424, 3397944, 3964268, 4324656, 4530592, 4942464, 5766208, 5946402, 6238848, 6795888, 7928536, 8649312, 9061184, 11532416, 11892804, 13591776, 15857072, 17298624, 18122368, 23785608, 27183552, 31714144, 34597248, 47571216, 54367104, 63428288, 95142432, 126856576, 190284864, 380569728]

約数ペア:

[(1, 380569728), (2, 190284864), (3, 126856576), (4, 95142432), (6, 63428288), (7, 54367104), (8, 47571216), (11, 34597248), (12, 31714144), (14, 27183552), (16, 23785608), (21, 18122368), (22, 17298624), (24, 15857072), (28, 13591776), (32, 11892804), (33, 11532416), (42, 9061184), (44, 8649312), (48, 7928536), (56, 6795888), (61, 6238848), (64, 5946402), (66, 5766208), (77, 4942464), (84, 4530592), (88, 4324656), (96, 3964268), (112, 3397944), (122, 3119424), (128, 2973201), (132, 2883104), (154, 2471232), (168, 2265296), (176, 2162328), (183, 2079616), (192, 1982134), (211, 1803648), (224, 1698972), (231, 1647488), (244, 1559712), (264, 1441552), (308, 1235616), (336, 1132648), (352, 1081164), (366, 1039808), (384, 991067), (422, 901824), (427, 891264), (448, 849486), (462, 823744), (488, 779856), (528, 720776), (616, 617808), (633, 601216), (671, 567168), (672, 566324), (704, 540582), (732, 519904), (844, 450912), (854, 445632), (896, 424743), (924, 411872), (976, 389928), (1056, 360388), (1232, 308904), (1266, 300608), (1281, 297088), (1342, 283584), (1344, 283162), (1408, 270291), (1464, 259952), (1477, 257664), (1688, 225456), (1708, 222816), (1848, 205936), (1952, 194964), (2013, 189056), (2112, 180194), (2321, 163968), (2464, 154452), (2532, 150304), (2562, 148544), (2684, 141792), (2688, 141581), (2928, 129976), (2954, 128832), (3376, 112728), (3416, 111408), (3696, 102968), (3904, 97482), (4026, 94528), (4224, 90097), (4431, 85888), (4642, 81984), (4697, 81024), (4928, 77226), (5064, 75152), (5124, 74272), (5368, 70896), (5856, 64988), (5908, 64416), (6752, 56364), (6832, 55704), (6963, 54656), (7392, 51484), (7808, 48741), (8052, 47264), (8862, 42944), (9284, 40992), (9394, 40512), (9856, 38613), (10128, 37576), (10248, 37136), (10736, 35448), (11712, 32494), (11816, 32208), (12871, 29568), (13504, 28182), (13664, 27852), (13926, 27328), (14091, 27008), (14784, 25742), (16104, 23632), (16247, 23424), (17724, 21472), (18568, 20496), (18788, 20256)]