327964416

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 951882624

約数和(自身を除く): 623918208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 107, 128, 156, 192, 208, 214, 256, 307, 312, 321, 384, 416, 428, 614, 624, 642, 768, 832, 856, 921, 1228, 1248, 1284, 1391, 1664, 1712, 1842, 2456, 2496, 2568, 2782, 3328, 3424, 3684, 3991, 4173, 4912, 4992, 5136, 5564, 6848, 7368, 7982, 8346, 9824, 9984, 10272, 11128, 11973, 13696, 14736, 15964, 16692, 19648, 20544, 22256, 23946, 27392, 29472, 31928, 32849, 33384, 39296, 41088, 44512, 47892, 58944, 63856, 65698, 66768, 78592, 82176, 89024, 95784, 98547, 117888, 127712, 131396, 133536, 178048, 191568, 197094, 235776, 255424, 262792, 267072, 356096, 383136, 394188, 427037, 510848, 525584, 534144, 766272, 788376, 854074, 1021696, 1051168, 1068288, 1281111, 1532544, 1576752, 1708148, 2102336, 2562222, 3065088, 3153504, 3416296, 4204672, 5124444, 6307008, 6832592, 8409344, 10248888, 12614016, 13665184, 20497776, 25228032, 27330368, 40995552, 54660736, 81991104, 109321472, 163982208, 327964416]

約数ペア:

[(1, 327964416), (2, 163982208), (3, 109321472), (4, 81991104), (6, 54660736), (8, 40995552), (12, 27330368), (13, 25228032), (16, 20497776), (24, 13665184), (26, 12614016), (32, 10248888), (39, 8409344), (48, 6832592), (52, 6307008), (64, 5124444), (78, 4204672), (96, 3416296), (104, 3153504), (107, 3065088), (128, 2562222), (156, 2102336), (192, 1708148), (208, 1576752), (214, 1532544), (256, 1281111), (307, 1068288), (312, 1051168), (321, 1021696), (384, 854074), (416, 788376), (428, 766272), (614, 534144), (624, 525584), (642, 510848), (768, 427037), (832, 394188), (856, 383136), (921, 356096), (1228, 267072), (1248, 262792), (1284, 255424), (1391, 235776), (1664, 197094), (1712, 191568), (1842, 178048), (2456, 133536), (2496, 131396), (2568, 127712), (2782, 117888), (3328, 98547), (3424, 95784), (3684, 89024), (3991, 82176), (4173, 78592), (4912, 66768), (4992, 65698), (5136, 63856), (5564, 58944), (6848, 47892), (7368, 44512), (7982, 41088), (8346, 39296), (9824, 33384), (9984, 32849), (10272, 31928), (11128, 29472), (11973, 27392), (13696, 23946), (14736, 22256), (15964, 20544), (16692, 19648)]