1299808512

素因数分解:

$2^8\times 3^3\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1285

約数の個数: 144

約数和(自身を含む): 3869537280

約数和(自身を除く): 2569728768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 173, 192, 216, 256, 288, 346, 384, 432, 519, 576, 692, 768, 864, 1038, 1087, 1152, 1384, 1557, 1728, 2076, 2174, 2304, 2768, 3114, 3261, 3456, 4152, 4348, 4671, 5536, 6228, 6522, 6912, 8304, 8696, 9342, 9783, 11072, 12456, 13044, 16608, 17392, 18684, 19566, 22144, 24912, 26088, 29349, 33216, 34784, 37368, 39132, 44288, 49824, 52176, 58698, 66432, 69568, 74736, 78264, 99648, 104352, 117396, 132864, 139136, 149472, 156528, 188051, 199296, 208704, 234792, 278272, 298944, 313056, 376102, 398592, 417408, 469584, 564153, 597888, 626112, 752204, 834816, 939168, 1128306, 1195776, 1252224, 1504408, 1692459, 1878336, 2256612, 2504448, 3008816, 3384918, 3756672, 4513224, 5077377, 6017632, 6769836, 7513344, 9026448, 10154754, 12035264, 13539672, 18052896, 20309508, 24070528, 27079344, 36105792, 40619016, 48141056, 54158688, 72211584, 81238032, 108317376, 144423168, 162476064, 216634752, 324952128, 433269504, 649904256, 1299808512]

約数ペア:

[(1, 1299808512), (2, 649904256), (3, 433269504), (4, 324952128), (6, 216634752), (8, 162476064), (9, 144423168), (12, 108317376), (16, 81238032), (18, 72211584), (24, 54158688), (27, 48141056), (32, 40619016), (36, 36105792), (48, 27079344), (54, 24070528), (64, 20309508), (72, 18052896), (96, 13539672), (108, 12035264), (128, 10154754), (144, 9026448), (173, 7513344), (192, 6769836), (216, 6017632), (256, 5077377), (288, 4513224), (346, 3756672), (384, 3384918), (432, 3008816), (519, 2504448), (576, 2256612), (692, 1878336), (768, 1692459), (864, 1504408), (1038, 1252224), (1087, 1195776), (1152, 1128306), (1384, 939168), (1557, 834816), (1728, 752204), (2076, 626112), (2174, 597888), (2304, 564153), (2768, 469584), (3114, 417408), (3261, 398592), (3456, 376102), (4152, 313056), (4348, 298944), (4671, 278272), (5536, 234792), (6228, 208704), (6522, 199296), (6912, 188051), (8304, 156528), (8696, 149472), (9342, 139136), (9783, 132864), (11072, 117396), (12456, 104352), (13044, 99648), (16608, 78264), (17392, 74736), (18684, 69568), (19566, 66432), (22144, 58698), (24912, 52176), (26088, 49824), (29349, 44288), (33216, 39132), (34784, 37368)]