247238821752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{479971}}^1$

素因数の和:480133

約数の個数: 96

約数和(自身を含む): 674571847680

約数和(自身を除く): 427333025928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 169, 254, 312, 338, 381, 507, 508, 676, 762, 1014, 1016, 1352, 1524, 1651, 2028, 3048, 3302, 4056, 4953, 6604, 9906, 13208, 19812, 21463, 39624, 42926, 64389, 85852, 128778, 171704, 257556, 479971, 515112, 959942, 1439913, 1919884, 2879826, 3839768, 5759652, 6239623, 11519304, 12479246, 18718869, 24958492, 37437738, 49916984, 60956317, 74875476, 81115099, 121912634, 149750952, 162230198, 182868951, 243345297, 243825268, 324460396, 365737902, 486690594, 487650536, 648920792, 731475804, 792432121, 973381188, 1462951608, 1584864242, 1946762376, 2377296363, 3169728484, 4754592726, 6339456968, 9509185452, 10301617573, 19018370904, 20603235146, 30904852719, 41206470292, 61809705438, 82412940584, 123619410876, 247238821752]

約数ペア:

[(1, 247238821752), (2, 123619410876), (3, 82412940584), (4, 61809705438), (6, 41206470292), (8, 30904852719), (12, 20603235146), (13, 19018370904), (24, 10301617573), (26, 9509185452), (39, 6339456968), (52, 4754592726), (78, 3169728484), (104, 2377296363), (127, 1946762376), (156, 1584864242), (169, 1462951608), (254, 973381188), (312, 792432121), (338, 731475804), (381, 648920792), (507, 487650536), (508, 486690594), (676, 365737902), (762, 324460396), (1014, 243825268), (1016, 243345297), (1352, 182868951), (1524, 162230198), (1651, 149750952), (2028, 121912634), (3048, 81115099), (3302, 74875476), (4056, 60956317), (4953, 49916984), (6604, 37437738), (9906, 24958492), (13208, 18718869), (19812, 12479246), (21463, 11519304), (39624, 6239623), (42926, 5759652), (64389, 3839768), (85852, 2879826), (128778, 1919884), (171704, 1439913), (257556, 959942), (479971, 515112)]