1665705984

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^2\times {\mathrm{751}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 4693066560

約数和(自身を除く): 3027360576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 512, 608, 722, 751, 768, 912, 1024, 1083, 1216, 1444, 1502, 1536, 1824, 2048, 2166, 2253, 2432, 2888, 3004, 3072, 3648, 4332, 4506, 4864, 5776, 6008, 6144, 7296, 8664, 9012, 9728, 11552, 12016, 14269, 14592, 17328, 18024, 19456, 23104, 24032, 28538, 29184, 34656, 36048, 38912, 42807, 46208, 48064, 57076, 58368, 69312, 72096, 85614, 92416, 96128, 114152, 116736, 138624, 144192, 171228, 184832, 192256, 228304, 271111, 277248, 288384, 342456, 369664, 384512, 456608, 542222, 554496, 576768, 684912, 739328, 769024, 813333, 913216, 1084444, 1108992, 1153536, 1369824, 1538048, 1626666, 1826432, 2168888, 2217984, 2307072, 2739648, 3253332, 3652864, 4337776, 4614144, 5479296, 6506664, 7305728, 8675552, 10958592, 13013328, 14611456, 17351104, 21917184, 26026656, 29222912, 34702208, 43834368, 52053312, 69404416, 87668736, 104106624, 138808832, 208213248, 277617664, 416426496, 555235328, 832852992, 1665705984]

約数ペア:

[(1, 1665705984), (2, 832852992), (3, 555235328), (4, 416426496), (6, 277617664), (8, 208213248), (12, 138808832), (16, 104106624), (19, 87668736), (24, 69404416), (32, 52053312), (38, 43834368), (48, 34702208), (57, 29222912), (64, 26026656), (76, 21917184), (96, 17351104), (114, 14611456), (128, 13013328), (152, 10958592), (192, 8675552), (228, 7305728), (256, 6506664), (304, 5479296), (361, 4614144), (384, 4337776), (456, 3652864), (512, 3253332), (608, 2739648), (722, 2307072), (751, 2217984), (768, 2168888), (912, 1826432), (1024, 1626666), (1083, 1538048), (1216, 1369824), (1444, 1153536), (1502, 1108992), (1536, 1084444), (1824, 913216), (2048, 813333), (2166, 769024), (2253, 739328), (2432, 684912), (2888, 576768), (3004, 554496), (3072, 542222), (3648, 456608), (4332, 384512), (4506, 369664), (4864, 342456), (5776, 288384), (6008, 277248), (6144, 271111), (7296, 228304), (8664, 192256), (9012, 184832), (9728, 171228), (11552, 144192), (12016, 138624), (14269, 116736), (14592, 114152), (17328, 96128), (18024, 92416), (19456, 85614), (23104, 72096), (24032, 69312), (28538, 58368), (29184, 57076), (34656, 48064), (36048, 46208), (38912, 42807)]