1641468672

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 5298048000

約数和(自身を除く): 3656579328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 128, 144, 152, 171, 174, 192, 216, 228, 232, 256, 261, 288, 304, 342, 348, 384, 431, 432, 456, 464, 513, 522, 551, 576, 608, 684, 696, 768, 783, 862, 864, 912, 928, 1026, 1044, 1102, 1152, 1216, 1293, 1368, 1392, 1566, 1653, 1724, 1728, 1824, 1856, 2052, 2088, 2204, 2304, 2432, 2586, 2736, 2784, 3132, 3306, 3448, 3456, 3648, 3712, 3879, 4104, 4176, 4408, 4864, 4959, 5172, 5472, 5568, 6264, 6612, 6896, 6912, 7296, 7424, 7758, 8189, 8208, 8352, 8816, 9918, 10344, 10944, 11136, 11637, 12499, 12528, 13224, 13792, 14592, 14877, 15516, 16378, 16416, 16704, 17632, 19836, 20688, 21888, 22272, 23274, 24567, 24998, 25056, 26448, 27584, 29754, 31032, 32756, 32832, 33408, 35264, 37497, 39672, 41376, 43776, 46548, 49134, 49996, 50112, 52896, 55168, 59508, 62064, 65512, 65664, 66816, 70528, 73701, 74994, 79344, 82752, 93096, 98268, 99992, 100224, 105792, 110336, 112491, 119016, 124128, 131024, 131328, 141056, 147402, 149988, 158688, 165504, 186192, 196536, 199984, 200448, 211584, 221103, 224982, 237481, 238032, 248256, 262048, 294804, 299976, 317376, 331008, 337473, 372384, 393072, 399968, 423168, 442206, 449964, 474962, 476064, 496512, 524096, 589608, 599952, 634752, 674946, 712443, 744768, 786144, 799936, 884412, 899928, 949924, 952128, 993024, 1048192, 1179216, 1199904, 1269504, 1349892, 1424886, 1489536, 1572288, 1599872, 1768824, 1799856, 1899848, 1904256, 2096384, 2137329, 2358432, 2399808, 2699784, 2849772, 2979072, 3144576, 3199744, 3537648, 3599712, 3799696, 3808512, 4274658, 4716864, 4799616, 5399568, 5699544, 6289152, 6411987, 7075296, 7199424, 7599392, 8549316, 9433728, 9599232, 10799136, 11399088, 12823974, 14150592, 14398848, 15198784, 17098632, 18867456, 21598272, 22798176, 25647948, 28301184, 28797696, 30397568, 34197264, 43196544, 45596352, 51295896, 56602368, 60795136, 68394528, 86393088, 91192704, 102591792, 136789056, 182385408, 205183584, 273578112, 410367168, 547156224, 820734336, 1641468672]

約数ペア:

[(1, 1641468672), (2, 820734336), (3, 547156224), (4, 410367168), (6, 273578112), (8, 205183584), (9, 182385408), (12, 136789056), (16, 102591792), (18, 91192704), (19, 86393088), (24, 68394528), (27, 60795136), (29, 56602368), (32, 51295896), (36, 45596352), (38, 43196544), (48, 34197264), (54, 30397568), (57, 28797696), (58, 28301184), (64, 25647948), (72, 22798176), (76, 21598272), (87, 18867456), (96, 17098632), (108, 15198784), (114, 14398848), (116, 14150592), (128, 12823974), (144, 11399088), (152, 10799136), (171, 9599232), (174, 9433728), (192, 8549316), (216, 7599392), (228, 7199424), (232, 7075296), (256, 6411987), (261, 6289152), (288, 5699544), (304, 5399568), (342, 4799616), (348, 4716864), (384, 4274658), (431, 3808512), (432, 3799696), (456, 3599712), (464, 3537648), (513, 3199744), (522, 3144576), (551, 2979072), (576, 2849772), (608, 2699784), (684, 2399808), (696, 2358432), (768, 2137329), (783, 2096384), (862, 1904256), (864, 1899848), (912, 1799856), (928, 1768824), (1026, 1599872), (1044, 1572288), (1102, 1489536), (1152, 1424886), (1216, 1349892), (1293, 1269504), (1368, 1199904), (1392, 1179216), (1566, 1048192), (1653, 993024), (1724, 952128), (1728, 949924), (1824, 899928), (1856, 884412), (2052, 799936), (2088, 786144), (2204, 744768), (2304, 712443), (2432, 674946), (2586, 634752), (2736, 599952), (2784, 589608), (3132, 524096), (3306, 496512), (3448, 476064), (3456, 474962), (3648, 449964), (3712, 442206), (3879, 423168), (4104, 399968), (4176, 393072), (4408, 372384), (4864, 337473), (4959, 331008), (5172, 317376), (5472, 299976), (5568, 294804), (6264, 262048), (6612, 248256), (6896, 238032), (6912, 237481), (7296, 224982), (7424, 221103), (7758, 211584), (8189, 200448), (8208, 199984), (8352, 196536), (8816, 186192), (9918, 165504), (10344, 158688), (10944, 149988), (11136, 147402), (11637, 141056), (12499, 131328), (12528, 131024), (13224, 124128), (13792, 119016), (14592, 112491), (14877, 110336), (15516, 105792), (16378, 100224), (16416, 99992), (16704, 98268), (17632, 93096), (19836, 82752), (20688, 79344), (21888, 74994), (22272, 73701), (23274, 70528), (24567, 66816), (24998, 65664), (25056, 65512), (26448, 62064), (27584, 59508), (29754, 55168), (31032, 52896), (32756, 50112), (32832, 49996), (33408, 49134), (35264, 46548), (37497, 43776), (39672, 41376)]