1626420672

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:811

約数の個数: 168

約数和(自身を含む): 4932791760

約数和(自身を除く): 3306371088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 353, 421, 456, 576, 608, 684, 706, 842, 912, 1059, 1216, 1263, 1368, 1412, 1684, 1824, 2118, 2526, 2736, 2824, 3177, 3368, 3648, 3789, 4236, 5052, 5472, 5648, 6354, 6707, 6736, 7578, 7999, 8472, 10104, 10944, 11296, 12708, 13414, 13472, 15156, 15998, 16944, 20121, 20208, 22592, 23997, 25416, 26828, 26944, 30312, 31996, 33888, 40242, 40416, 47994, 50832, 53656, 60363, 60624, 63992, 67776, 71991, 80484, 80832, 95988, 101664, 107312, 120726, 121248, 127984, 143982, 148613, 160968, 191976, 203328, 214624, 241452, 242496, 255968, 287964, 297226, 321936, 383952, 429248, 445839, 482904, 511936, 575928, 594452, 643872, 767904, 891678, 965808, 1151856, 1188904, 1287744, 1337517, 1535808, 1783356, 1931616, 2303712, 2377808, 2675034, 2823647, 3566712, 3863232, 4607424, 4755616, 5350068, 5647294, 7133424, 8470941, 9511232, 10700136, 11294588, 14266848, 16941882, 21400272, 22589176, 25412823, 28533696, 33883764, 42800544, 45178352, 50825646, 67767528, 85601088, 90356704, 101651292, 135535056, 180713408, 203302584, 271070112, 406605168, 542140224, 813210336, 1626420672]

約数ペア:

[(1, 1626420672), (2, 813210336), (3, 542140224), (4, 406605168), (6, 271070112), (8, 203302584), (9, 180713408), (12, 135535056), (16, 101651292), (18, 90356704), (19, 85601088), (24, 67767528), (32, 50825646), (36, 45178352), (38, 42800544), (48, 33883764), (57, 28533696), (64, 25412823), (72, 22589176), (76, 21400272), (96, 16941882), (114, 14266848), (144, 11294588), (152, 10700136), (171, 9511232), (192, 8470941), (228, 7133424), (288, 5647294), (304, 5350068), (342, 4755616), (353, 4607424), (421, 3863232), (456, 3566712), (576, 2823647), (608, 2675034), (684, 2377808), (706, 2303712), (842, 1931616), (912, 1783356), (1059, 1535808), (1216, 1337517), (1263, 1287744), (1368, 1188904), (1412, 1151856), (1684, 965808), (1824, 891678), (2118, 767904), (2526, 643872), (2736, 594452), (2824, 575928), (3177, 511936), (3368, 482904), (3648, 445839), (3789, 429248), (4236, 383952), (5052, 321936), (5472, 297226), (5648, 287964), (6354, 255968), (6707, 242496), (6736, 241452), (7578, 214624), (7999, 203328), (8472, 191976), (10104, 160968), (10944, 148613), (11296, 143982), (12708, 127984), (13414, 121248), (13472, 120726), (15156, 107312), (15998, 101664), (16944, 95988), (20121, 80832), (20208, 80484), (22592, 71991), (23997, 67776), (25416, 63992), (26828, 60624), (26944, 60363), (30312, 53656), (31996, 50832), (33888, 47994), (40242, 40416)]