2783454156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4332

約数の個数: 144

約数和(自身を含む): 8364964608

約数和(自身を除く): 5581510452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 61, 63, 84, 86, 122, 126, 129, 172, 183, 244, 252, 258, 301, 366, 387, 427, 516, 549, 602, 732, 774, 854, 903, 1098, 1204, 1281, 1548, 1708, 1806, 2196, 2562, 2623, 2709, 3612, 3843, 4211, 5124, 5246, 5418, 7686, 7869, 8422, 10492, 10836, 12633, 15372, 15738, 16844, 18361, 23607, 25266, 29477, 31476, 36722, 37899, 47214, 50532, 55083, 58954, 73444, 75798, 88431, 94428, 110166, 117908, 151596, 165249, 176862, 181073, 220332, 256871, 265293, 330498, 353724, 362146, 513742, 530586, 543219, 660996, 724292, 770613, 1027484, 1061172, 1086438, 1267511, 1541226, 1629657, 1798097, 2172876, 2311839, 2535022, 3082452, 3259314, 3596194, 3802533, 4623678, 5070044, 5394291, 6518628, 7192388, 7605066, 9247356, 10788582, 11045453, 11407599, 15210132, 16182873, 21577164, 22090906, 22815198, 32365746, 33136359, 44181812, 45630396, 64731492, 66272718, 77318171, 99409077, 132545436, 154636342, 198818154, 231954513, 309272684, 397636308, 463909026, 695863539, 927818052, 1391727078, 2783454156]

約数ペア:

[(1, 2783454156), (2, 1391727078), (3, 927818052), (4, 695863539), (6, 463909026), (7, 397636308), (9, 309272684), (12, 231954513), (14, 198818154), (18, 154636342), (21, 132545436), (28, 99409077), (36, 77318171), (42, 66272718), (43, 64731492), (61, 45630396), (63, 44181812), (84, 33136359), (86, 32365746), (122, 22815198), (126, 22090906), (129, 21577164), (172, 16182873), (183, 15210132), (244, 11407599), (252, 11045453), (258, 10788582), (301, 9247356), (366, 7605066), (387, 7192388), (427, 6518628), (516, 5394291), (549, 5070044), (602, 4623678), (732, 3802533), (774, 3596194), (854, 3259314), (903, 3082452), (1098, 2535022), (1204, 2311839), (1281, 2172876), (1548, 1798097), (1708, 1629657), (1806, 1541226), (2196, 1267511), (2562, 1086438), (2623, 1061172), (2709, 1027484), (3612, 770613), (3843, 724292), (4211, 660996), (5124, 543219), (5246, 530586), (5418, 513742), (7686, 362146), (7869, 353724), (8422, 330498), (10492, 265293), (10836, 256871), (12633, 220332), (15372, 181073), (15738, 176862), (16844, 165249), (18361, 151596), (23607, 117908), (25266, 110166), (29477, 94428), (31476, 88431), (36722, 75798), (37899, 73444), (47214, 58954), (50532, 55083)]