423882368

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 1050551040

約数和(自身を除く): 626668672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 151, 182, 208, 224, 241, 302, 364, 416, 448, 482, 604, 728, 832, 896, 964, 1057, 1208, 1456, 1664, 1687, 1928, 1963, 2114, 2416, 2912, 3133, 3374, 3856, 3926, 4228, 4832, 5824, 6266, 6748, 7712, 7852, 8456, 9664, 11648, 12532, 13496, 13741, 15424, 15704, 16912, 19328, 21931, 25064, 26992, 27482, 30848, 31408, 33824, 36391, 43862, 50128, 53984, 54964, 62816, 67648, 72782, 87724, 100256, 107968, 109928, 125632, 135296, 145564, 175448, 200512, 215936, 219856, 251264, 254737, 291128, 350896, 401024, 439712, 473083, 509474, 582256, 701792, 879424, 946166, 1018948, 1164512, 1403584, 1758848, 1892332, 2037896, 2329024, 2807168, 3311581, 3784664, 4075792, 4658048, 6623162, 7569328, 8151584, 13246324, 15138656, 16303168, 26492648, 30277312, 32606336, 52985296, 60554624, 105970592, 211941184, 423882368]

約数ペア:

[(1, 423882368), (2, 211941184), (4, 105970592), (7, 60554624), (8, 52985296), (13, 32606336), (14, 30277312), (16, 26492648), (26, 16303168), (28, 15138656), (32, 13246324), (52, 8151584), (56, 7569328), (64, 6623162), (91, 4658048), (104, 4075792), (112, 3784664), (128, 3311581), (151, 2807168), (182, 2329024), (208, 2037896), (224, 1892332), (241, 1758848), (302, 1403584), (364, 1164512), (416, 1018948), (448, 946166), (482, 879424), (604, 701792), (728, 582256), (832, 509474), (896, 473083), (964, 439712), (1057, 401024), (1208, 350896), (1456, 291128), (1664, 254737), (1687, 251264), (1928, 219856), (1963, 215936), (2114, 200512), (2416, 175448), (2912, 145564), (3133, 135296), (3374, 125632), (3856, 109928), (3926, 107968), (4228, 100256), (4832, 87724), (5824, 72782), (6266, 67648), (6748, 62816), (7712, 54964), (7852, 53984), (8456, 50128), (9664, 43862), (11648, 36391), (12532, 33824), (13496, 31408), (13741, 30848), (15424, 27482), (15704, 26992), (16912, 25064), (19328, 21931)]