21052288152

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1452

約数の個数: 320

約数和(自身を含む): 69739211520

約数和(自身を除く): 48686923368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 67, 72, 81, 84, 106, 108, 126, 134, 159, 162, 168, 189, 201, 212, 216, 252, 268, 318, 324, 371, 378, 402, 424, 469, 477, 504, 536, 567, 603, 636, 648, 742, 756, 804, 938, 954, 1113, 1134, 1206, 1272, 1307, 1407, 1431, 1484, 1512, 1608, 1809, 1876, 1908, 2226, 2268, 2412, 2614, 2814, 2862, 2968, 3339, 3551, 3618, 3752, 3816, 3921, 4221, 4293, 4452, 4536, 4824, 5228, 5427, 5628, 5724, 6678, 7102, 7236, 7842, 8442, 8586, 8904, 9149, 10017, 10456, 10653, 10854, 11256, 11448, 11763, 12663, 13356, 14204, 14472, 15684, 16884, 17172, 18298, 20034, 21306, 21708, 23526, 24857, 25326, 26712, 27447, 28408, 30051, 31368, 31959, 33768, 34344, 35289, 36596, 37989, 40068, 42612, 43416, 47052, 49714, 50652, 54894, 60102, 63918, 69271, 70578, 73192, 74571, 75978, 80136, 82341, 85224, 87569, 94104, 95877, 99428, 101304, 105867, 109788, 120204, 127836, 138542, 141156, 149142, 151956, 164682, 175138, 191754, 198856, 207813, 211734, 219576, 223713, 240408, 247023, 255672, 262707, 277084, 282312, 287631, 298284, 303912, 329364, 350276, 383508, 415626, 423468, 447426, 484897, 494046, 525414, 554168, 575262, 596568, 612983, 623439, 658728, 671139, 700552, 741069, 767016, 788121, 831252, 846936, 894852, 969794, 988092, 1050828, 1150524, 1225966, 1246878, 1342278, 1454691, 1482138, 1576242, 1662504, 1789704, 1838949, 1870317, 1939588, 1976184, 2013417, 2101656, 2301048, 2364363, 2451932, 2493756, 2684556, 2909382, 2964276, 3152484, 3677898, 3740634, 3879176, 4026834, 4364073, 4641157, 4728726, 4903864, 4987512, 5369112, 5516847, 5610951, 5818764, 5928552, 6304968, 7093089, 7355796, 7481268, 8053668, 8728146, 9282314, 9457452, 11033694, 11221902, 11637528, 13092219, 13923471, 14186178, 14711592, 14962536, 16107336, 16550541, 17456292, 18564628, 18914904, 22067388, 22443804, 26184438, 27846942, 28372356, 32488099, 33101082, 34912584, 37129256, 39276657, 41770413, 44134776, 44887608, 49651623, 52368876, 55693884, 56744712, 64976198, 66202164, 78553314, 83540826, 97464297, 99303246, 104737752, 111387768, 125311239, 129952396, 132404328, 157106628, 167081652, 194928594, 198606492, 250622478, 259904792, 292392891, 314213256, 334163304, 375933717, 389857188, 397212984, 501244956, 584785782, 751867434, 779714376, 877178673, 1002489912, 1169571564, 1503734868, 1754357346, 2339143128, 2631536019, 3007469736, 3508714692, 5263072038, 7017429384, 10526144076, 21052288152]

約数ペア:

[(1, 21052288152), (2, 10526144076), (3, 7017429384), (4, 5263072038), (6, 3508714692), (7, 3007469736), (8, 2631536019), (9, 2339143128), (12, 1754357346), (14, 1503734868), (18, 1169571564), (21, 1002489912), (24, 877178673), (27, 779714376), (28, 751867434), (36, 584785782), (42, 501244956), (53, 397212984), (54, 389857188), (56, 375933717), (63, 334163304), (67, 314213256), (72, 292392891), (81, 259904792), (84, 250622478), (106, 198606492), (108, 194928594), (126, 167081652), (134, 157106628), (159, 132404328), (162, 129952396), (168, 125311239), (189, 111387768), (201, 104737752), (212, 99303246), (216, 97464297), (252, 83540826), (268, 78553314), (318, 66202164), (324, 64976198), (371, 56744712), (378, 55693884), (402, 52368876), (424, 49651623), (469, 44887608), (477, 44134776), (504, 41770413), (536, 39276657), (567, 37129256), (603, 34912584), (636, 33101082), (648, 32488099), (742, 28372356), (756, 27846942), (804, 26184438), (938, 22443804), (954, 22067388), (1113, 18914904), (1134, 18564628), (1206, 17456292), (1272, 16550541), (1307, 16107336), (1407, 14962536), (1431, 14711592), (1484, 14186178), (1512, 13923471), (1608, 13092219), (1809, 11637528), (1876, 11221902), (1908, 11033694), (2226, 9457452), (2268, 9282314), (2412, 8728146), (2614, 8053668), (2814, 7481268), (2862, 7355796), (2968, 7093089), (3339, 6304968), (3551, 5928552), (3618, 5818764), (3752, 5610951), (3816, 5516847), (3921, 5369112), (4221, 4987512), (4293, 4903864), (4452, 4728726), (4536, 4641157), (4824, 4364073), (5228, 4026834), (5427, 3879176), (5628, 3740634), (5724, 3677898), (6678, 3152484), (7102, 2964276), (7236, 2909382), (7842, 2684556), (8442, 2493756), (8586, 2451932), (8904, 2364363), (9149, 2301048), (10017, 2101656), (10456, 2013417), (10653, 1976184), (10854, 1939588), (11256, 1870317), (11448, 1838949), (11763, 1789704), (12663, 1662504), (13356, 1576242), (14204, 1482138), (14472, 1454691), (15684, 1342278), (16884, 1246878), (17172, 1225966), (18298, 1150524), (20034, 1050828), (21306, 988092), (21708, 969794), (23526, 894852), (24857, 846936), (25326, 831252), (26712, 788121), (27447, 767016), (28408, 741069), (30051, 700552), (31368, 671139), (31959, 658728), (33768, 623439), (34344, 612983), (35289, 596568), (36596, 575262), (37989, 554168), (40068, 525414), (42612, 494046), (43416, 484897), (47052, 447426), (49714, 423468), (50652, 415626), (54894, 383508), (60102, 350276), (63918, 329364), (69271, 303912), (70578, 298284), (73192, 287631), (74571, 282312), (75978, 277084), (80136, 262707), (82341, 255672), (85224, 247023), (87569, 240408), (94104, 223713), (95877, 219576), (99428, 211734), (101304, 207813), (105867, 198856), (109788, 191754), (120204, 175138), (127836, 164682), (138542, 151956), (141156, 149142)]