2080943964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 5846402016

約数和(自身を除く): 3765458052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 137, 198, 242, 274, 317, 363, 396, 411, 484, 548, 634, 726, 822, 951, 1089, 1233, 1268, 1331, 1452, 1507, 1644, 1902, 2178, 2466, 2662, 2853, 3014, 3487, 3804, 3993, 4356, 4521, 4932, 5324, 5706, 6028, 6974, 7986, 9042, 10461, 11412, 11979, 13563, 13948, 15972, 16577, 18084, 20922, 23958, 27126, 31383, 33154, 38357, 41844, 43429, 47916, 49731, 54252, 62766, 66308, 76714, 86858, 99462, 115071, 125532, 130287, 149193, 153428, 173716, 182347, 198924, 230142, 260574, 298386, 345213, 364694, 390861, 421927, 460284, 477719, 521148, 547041, 596772, 690426, 729388, 781722, 843854, 955438, 1094082, 1265781, 1380852, 1433157, 1563444, 1641123, 1687708, 1910876, 2188164, 2531562, 2866314, 3282246, 3797343, 4299471, 5063124, 5254909, 5732628, 6564492, 7594686, 8598942, 10509818, 15189372, 15764727, 17197884, 21019636, 31529454, 47294181, 57803999, 63058908, 94588362, 115607998, 173411997, 189176724, 231215996, 346823994, 520235991, 693647988, 1040471982, 2080943964]

約数ペア:

[(1, 2080943964), (2, 1040471982), (3, 693647988), (4, 520235991), (6, 346823994), (9, 231215996), (11, 189176724), (12, 173411997), (18, 115607998), (22, 94588362), (33, 63058908), (36, 57803999), (44, 47294181), (66, 31529454), (99, 21019636), (121, 17197884), (132, 15764727), (137, 15189372), (198, 10509818), (242, 8598942), (274, 7594686), (317, 6564492), (363, 5732628), (396, 5254909), (411, 5063124), (484, 4299471), (548, 3797343), (634, 3282246), (726, 2866314), (822, 2531562), (951, 2188164), (1089, 1910876), (1233, 1687708), (1268, 1641123), (1331, 1563444), (1452, 1433157), (1507, 1380852), (1644, 1265781), (1902, 1094082), (2178, 955438), (2466, 843854), (2662, 781722), (2853, 729388), (3014, 690426), (3487, 596772), (3804, 547041), (3993, 521148), (4356, 477719), (4521, 460284), (4932, 421927), (5324, 390861), (5706, 364694), (6028, 345213), (6974, 298386), (7986, 260574), (9042, 230142), (10461, 198924), (11412, 182347), (11979, 173716), (13563, 153428), (13948, 149193), (15972, 130287), (16577, 125532), (18084, 115071), (20922, 99462), (23958, 86858), (27126, 76714), (31383, 66308), (33154, 62766), (38357, 54252), (41844, 49731), (43429, 47916)]