1273971456

素因数分解:

$2^8\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1411

約数の個数: 144

約数和(自身を含む): 3795708000

約数和(自身を除く): 2521736544

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, 149, 192, 216, 256, 288, 298, 384, 432, 447, 576, 596, 768, 864, 894, 1152, 1192, 1237, 1341, 1728, 1788, 2304, 2384, 2474, 2682, 3456, 3576, 3711, 4023, 4768, 4948, 5364, 6912, 7152, 7422, 8046, 9536, 9896, 10728, 11133, 14304, 14844, 16092, 19072, 19792, 21456, 22266, 28608, 29688, 32184, 33399, 38144, 39584, 42912, 44532, 57216, 59376, 64368, 66798, 79168, 85824, 89064, 114432, 118752, 128736, 133596, 158336, 171648, 178128, 184313, 237504, 257472, 267192, 316672, 343296, 356256, 368626, 475008, 514944, 534384, 552939, 712512, 737252, 950016, 1029888, 1068768, 1105878, 1425024, 1474504, 1658817, 2137536, 2211756, 2850048, 2949008, 3317634, 4275072, 4423512, 4976451, 5898016, 6635268, 8550144, 8847024, 9952902, 11796032, 13270536, 17694048, 19905804, 23592064, 26541072, 35388096, 39811608, 47184128, 53082144, 70776192, 79623216, 106164288, 141552384, 159246432, 212328576, 318492864, 424657152, 636985728, 1273971456]

約数ペア:

[(1, 1273971456), (2, 636985728), (3, 424657152), (4, 318492864), (6, 212328576), (8, 159246432), (9, 141552384), (12, 106164288), (16, 79623216), (18, 70776192), (24, 53082144), (27, 47184128), (32, 39811608), (36, 35388096), (48, 26541072), (54, 23592064), (64, 19905804), (72, 17694048), (96, 13270536), (108, 11796032), (128, 9952902), (144, 8847024), (149, 8550144), (192, 6635268), (216, 5898016), (256, 4976451), (288, 4423512), (298, 4275072), (384, 3317634), (432, 2949008), (447, 2850048), (576, 2211756), (596, 2137536), (768, 1658817), (864, 1474504), (894, 1425024), (1152, 1105878), (1192, 1068768), (1237, 1029888), (1341, 950016), (1728, 737252), (1788, 712512), (2304, 552939), (2384, 534384), (2474, 514944), (2682, 475008), (3456, 368626), (3576, 356256), (3711, 343296), (4023, 316672), (4768, 267192), (4948, 257472), (5364, 237504), (6912, 184313), (7152, 178128), (7422, 171648), (8046, 158336), (9536, 133596), (9896, 128736), (10728, 118752), (11133, 114432), (14304, 89064), (14844, 85824), (16092, 79168), (19072, 66798), (19792, 64368), (21456, 59376), (22266, 57216), (28608, 44532), (29688, 42912), (32184, 39584), (33399, 38144)]