16958121984

素因数分解:

$2^{11}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{16141}}^1$

素因数の和:16191

約数の個数: 192

約数和(自身を含む): 52881192000

約数和(自身を除く): 35923070016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 1024, 1026, 1152, 1216, 1368, 1536, 1728, 1824, 2048, 2052, 2304, 2432, 2736, 3072, 3456, 3648, 4104, 4608, 4864, 5472, 6144, 6912, 7296, 8208, 9216, 9728, 10944, 13824, 14592, 16141, 16416, 18432, 19456, 21888, 27648, 29184, 32282, 32832, 38912, 43776, 48423, 55296, 58368, 64564, 65664, 87552, 96846, 116736, 129128, 131328, 145269, 175104, 193692, 258256, 262656, 290538, 306679, 350208, 387384, 435807, 516512, 525312, 581076, 613358, 774768, 871614, 920037, 1033024, 1050624, 1162152, 1226716, 1549536, 1743228, 1840074, 2066048, 2324304, 2453432, 2760111, 3099072, 3486456, 3680148, 4132096, 4648608, 4906864, 5520222, 6198144, 6972912, 7360296, 8264192, 8280333, 9297216, 9813728, 11040444, 12396288, 13945824, 14720592, 16528384, 16560666, 18594432, 19627456, 22080888, 24792576, 27891648, 29441184, 33056768, 33121332, 37188864, 39254912, 44161776, 49585152, 55783296, 58882368, 66242664, 74377728, 78509824, 88323552, 99170304, 111566592, 117764736, 132485328, 148755456, 157019648, 176647104, 223133184, 235529472, 264970656, 297510912, 314039296, 353294208, 446266368, 471058944, 529941312, 628078592, 706588416, 892532736, 942117888, 1059882624, 1413176832, 1884235776, 2119765248, 2826353664, 4239530496, 5652707328, 8479060992, 16958121984]

約数ペア:

[(1, 16958121984), (2, 8479060992), (3, 5652707328), (4, 4239530496), (6, 2826353664), (8, 2119765248), (9, 1884235776), (12, 1413176832), (16, 1059882624), (18, 942117888), (19, 892532736), (24, 706588416), (27, 628078592), (32, 529941312), (36, 471058944), (38, 446266368), (48, 353294208), (54, 314039296), (57, 297510912), (64, 264970656), (72, 235529472), (76, 223133184), (96, 176647104), (108, 157019648), (114, 148755456), (128, 132485328), (144, 117764736), (152, 111566592), (171, 99170304), (192, 88323552), (216, 78509824), (228, 74377728), (256, 66242664), (288, 58882368), (304, 55783296), (342, 49585152), (384, 44161776), (432, 39254912), (456, 37188864), (512, 33121332), (513, 33056768), (576, 29441184), (608, 27891648), (684, 24792576), (768, 22080888), (864, 19627456), (912, 18594432), (1024, 16560666), (1026, 16528384), (1152, 14720592), (1216, 13945824), (1368, 12396288), (1536, 11040444), (1728, 9813728), (1824, 9297216), (2048, 8280333), (2052, 8264192), (2304, 7360296), (2432, 6972912), (2736, 6198144), (3072, 5520222), (3456, 4906864), (3648, 4648608), (4104, 4132096), (4608, 3680148), (4864, 3486456), (5472, 3099072), (6144, 2760111), (6912, 2453432), (7296, 2324304), (8208, 2066048), (9216, 1840074), (9728, 1743228), (10944, 1549536), (13824, 1226716), (14592, 1162152), (16141, 1050624), (16416, 1033024), (18432, 920037), (19456, 871614), (21888, 774768), (27648, 613358), (29184, 581076), (32282, 525312), (32832, 516512), (38912, 435807), (43776, 387384), (48423, 350208), (55296, 306679), (58368, 290538), (64564, 262656), (65664, 258256), (87552, 193692), (96846, 175104), (116736, 145269), (129128, 131328)]