387315648

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 224

約数和(自身を含む): 1207008000

約数和(自身を除く): 819692352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 59, 64, 72, 87, 96, 108, 116, 118, 131, 144, 174, 177, 192, 216, 232, 236, 261, 262, 288, 348, 354, 393, 432, 464, 472, 522, 524, 531, 576, 696, 708, 783, 786, 864, 928, 944, 1044, 1048, 1062, 1179, 1392, 1416, 1566, 1572, 1593, 1711, 1728, 1856, 1888, 2088, 2096, 2124, 2358, 2784, 2832, 3132, 3144, 3186, 3422, 3537, 3776, 3799, 4176, 4192, 4248, 4716, 5133, 5568, 5664, 6264, 6288, 6372, 6844, 7074, 7598, 7729, 8352, 8384, 8496, 9432, 10266, 11328, 11397, 12528, 12576, 12744, 13688, 14148, 15196, 15399, 15458, 16704, 16992, 18864, 20532, 22794, 23187, 25056, 25152, 25488, 27376, 28296, 30392, 30798, 30916, 33984, 34191, 37728, 41064, 45588, 46197, 46374, 50112, 50976, 54752, 56592, 60784, 61596, 61832, 68382, 69561, 75456, 82128, 91176, 92394, 92748, 101952, 102573, 109504, 113184, 121568, 123192, 123664, 136764, 139122, 164256, 182352, 184788, 185496, 205146, 208683, 224141, 226368, 243136, 246384, 247328, 273528, 278244, 328512, 364704, 369576, 370992, 410292, 417366, 448282, 492768, 494656, 547056, 556488, 672423, 729408, 739152, 741984, 820584, 834732, 896564, 985536, 1094112, 1112976, 1344846, 1478304, 1483968, 1641168, 1669464, 1793128, 2017269, 2188224, 2225952, 2689692, 2956608, 3282336, 3338928, 3586256, 4034538, 4451904, 5379384, 6051807, 6564672, 6677856, 7172512, 8069076, 10758768, 12103614, 13355712, 14345024, 16138152, 21517536, 24207228, 32276304, 43035072, 48414456, 64552608, 96828912, 129105216, 193657824, 387315648]

約数ペア:

[(1, 387315648), (2, 193657824), (3, 129105216), (4, 96828912), (6, 64552608), (8, 48414456), (9, 43035072), (12, 32276304), (16, 24207228), (18, 21517536), (24, 16138152), (27, 14345024), (29, 13355712), (32, 12103614), (36, 10758768), (48, 8069076), (54, 7172512), (58, 6677856), (59, 6564672), (64, 6051807), (72, 5379384), (87, 4451904), (96, 4034538), (108, 3586256), (116, 3338928), (118, 3282336), (131, 2956608), (144, 2689692), (174, 2225952), (177, 2188224), (192, 2017269), (216, 1793128), (232, 1669464), (236, 1641168), (261, 1483968), (262, 1478304), (288, 1344846), (348, 1112976), (354, 1094112), (393, 985536), (432, 896564), (464, 834732), (472, 820584), (522, 741984), (524, 739152), (531, 729408), (576, 672423), (696, 556488), (708, 547056), (783, 494656), (786, 492768), (864, 448282), (928, 417366), (944, 410292), (1044, 370992), (1048, 369576), (1062, 364704), (1179, 328512), (1392, 278244), (1416, 273528), (1566, 247328), (1572, 246384), (1593, 243136), (1711, 226368), (1728, 224141), (1856, 208683), (1888, 205146), (2088, 185496), (2096, 184788), (2124, 182352), (2358, 164256), (2784, 139122), (2832, 136764), (3132, 123664), (3144, 123192), (3186, 121568), (3422, 113184), (3537, 109504), (3776, 102573), (3799, 101952), (4176, 92748), (4192, 92394), (4248, 91176), (4716, 82128), (5133, 75456), (5568, 69561), (5664, 68382), (6264, 61832), (6288, 61596), (6372, 60784), (6844, 56592), (7074, 54752), (7598, 50976), (7729, 50112), (8352, 46374), (8384, 46197), (8496, 45588), (9432, 41064), (10266, 37728), (11328, 34191), (11397, 33984), (12528, 30916), (12576, 30798), (12744, 30392), (13688, 28296), (14148, 27376), (15196, 25488), (15399, 25152), (15458, 25056), (16704, 23187), (16992, 22794), (18864, 20532)]