332480512

素因数分解:

$2^{14}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 822058496

約数和(自身を除く): 489577984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 223, 224, 256, 364, 416, 446, 448, 512, 728, 832, 892, 896, 1024, 1456, 1561, 1664, 1784, 1792, 2048, 2899, 2912, 3122, 3328, 3568, 3584, 4096, 5798, 5824, 6244, 6656, 7136, 7168, 8192, 11596, 11648, 12488, 13312, 14272, 14336, 16384, 20293, 23192, 23296, 24976, 26624, 28544, 28672, 40586, 46384, 46592, 49952, 53248, 57088, 57344, 81172, 92768, 93184, 99904, 106496, 114176, 114688, 162344, 185536, 186368, 199808, 212992, 228352, 324688, 371072, 372736, 399616, 456704, 649376, 742144, 745472, 799232, 913408, 1298752, 1484288, 1490944, 1598464, 1826816, 2597504, 2968576, 3196928, 3653632, 5195008, 5937152, 6393856, 10390016, 11874304, 12787712, 20780032, 23748608, 25575424, 41560064, 47497216, 83120128, 166240256, 332480512]

約数ペア:

[(1, 332480512), (2, 166240256), (4, 83120128), (7, 47497216), (8, 41560064), (13, 25575424), (14, 23748608), (16, 20780032), (26, 12787712), (28, 11874304), (32, 10390016), (52, 6393856), (56, 5937152), (64, 5195008), (91, 3653632), (104, 3196928), (112, 2968576), (128, 2597504), (182, 1826816), (208, 1598464), (223, 1490944), (224, 1484288), (256, 1298752), (364, 913408), (416, 799232), (446, 745472), (448, 742144), (512, 649376), (728, 456704), (832, 399616), (892, 372736), (896, 371072), (1024, 324688), (1456, 228352), (1561, 212992), (1664, 199808), (1784, 186368), (1792, 185536), (2048, 162344), (2899, 114688), (2912, 114176), (3122, 106496), (3328, 99904), (3568, 93184), (3584, 92768), (4096, 81172), (5798, 57344), (5824, 57088), (6244, 53248), (6656, 49952), (7136, 46592), (7168, 46384), (8192, 40586), (11596, 28672), (11648, 28544), (12488, 26624), (13312, 24976), (14272, 23296), (14336, 23192), (16384, 20293)]