2791207188

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1453}}^1$

素因数の和:1505

約数の個数: 270

約数和(自身を含む): 9336289578

約数和(自身を除く): 6545082390

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 121, 126, 132, 147, 154, 162, 189, 196, 198, 231, 242, 252, 294, 297, 308, 324, 363, 378, 396, 441, 462, 484, 539, 567, 588, 594, 693, 726, 756, 847, 882, 891, 924, 1078, 1089, 1134, 1188, 1323, 1386, 1452, 1453, 1617, 1694, 1764, 1782, 2079, 2156, 2178, 2268, 2541, 2646, 2772, 2906, 3234, 3267, 3388, 3564, 3969, 4158, 4356, 4359, 4851, 5082, 5292, 5812, 5929, 6237, 6468, 6534, 7623, 7938, 8316, 8718, 9702, 9801, 10164, 10171, 11858, 12474, 13068, 13077, 14553, 15246, 15876, 15983, 17436, 17787, 19404, 19602, 20342, 22869, 23716, 24948, 26154, 29106, 30492, 30513, 31966, 35574, 39204, 39231, 40684, 43659, 45738, 47949, 52308, 53361, 58212, 61026, 63932, 68607, 71148, 71197, 78462, 87318, 91476, 91539, 95898, 106722, 111881, 117693, 122052, 137214, 142394, 143847, 156924, 160083, 174636, 175813, 183078, 191796, 213444, 213591, 223762, 235386, 274428, 274617, 284788, 287694, 320166, 335643, 351626, 366156, 427182, 431541, 447524, 470772, 480249, 527439, 549234, 575388, 640332, 640773, 671286, 703252, 783167, 823851, 854364, 863082, 960498, 1006929, 1054878, 1098468, 1230691, 1281546, 1294623, 1342572, 1566334, 1582317, 1647702, 1726164, 1920996, 1922319, 2013858, 2109756, 2349501, 2461382, 2563092, 2589246, 3020787, 3132668, 3164634, 3295404, 3692073, 3844638, 4027716, 4699002, 4746951, 4922764, 5178492, 5766957, 6041574, 6329268, 7048503, 7384146, 7689276, 8614837, 9062361, 9398004, 9493902, 11076219, 11533914, 12083148, 14097006, 14240853, 14768292, 17229674, 18124722, 18987804, 21145509, 22152438, 23067828, 25844511, 28194012, 28481706, 33228657, 34459348, 36249444, 42291018, 44304876, 51689022, 56963412, 63436527, 66457314, 77533533, 84582036, 99685971, 103378044, 126873054, 132914628, 155067066, 199371942, 232600599, 253746108, 310134132, 398743884, 465201198, 697801797, 930402396, 1395603594, 2791207188]

約数ペア:

[(1, 2791207188), (2, 1395603594), (3, 930402396), (4, 697801797), (6, 465201198), (7, 398743884), (9, 310134132), (11, 253746108), (12, 232600599), (14, 199371942), (18, 155067066), (21, 132914628), (22, 126873054), (27, 103378044), (28, 99685971), (33, 84582036), (36, 77533533), (42, 66457314), (44, 63436527), (49, 56963412), (54, 51689022), (63, 44304876), (66, 42291018), (77, 36249444), (81, 34459348), (84, 33228657), (98, 28481706), (99, 28194012), (108, 25844511), (121, 23067828), (126, 22152438), (132, 21145509), (147, 18987804), (154, 18124722), (162, 17229674), (189, 14768292), (196, 14240853), (198, 14097006), (231, 12083148), (242, 11533914), (252, 11076219), (294, 9493902), (297, 9398004), (308, 9062361), (324, 8614837), (363, 7689276), (378, 7384146), (396, 7048503), (441, 6329268), (462, 6041574), (484, 5766957), (539, 5178492), (567, 4922764), (588, 4746951), (594, 4699002), (693, 4027716), (726, 3844638), (756, 3692073), (847, 3295404), (882, 3164634), (891, 3132668), (924, 3020787), (1078, 2589246), (1089, 2563092), (1134, 2461382), (1188, 2349501), (1323, 2109756), (1386, 2013858), (1452, 1922319), (1453, 1920996), (1617, 1726164), (1694, 1647702), (1764, 1582317), (1782, 1566334), (2079, 1342572), (2156, 1294623), (2178, 1281546), (2268, 1230691), (2541, 1098468), (2646, 1054878), (2772, 1006929), (2906, 960498), (3234, 863082), (3267, 854364), (3388, 823851), (3564, 783167), (3969, 703252), (4158, 671286), (4356, 640773), (4359, 640332), (4851, 575388), (5082, 549234), (5292, 527439), (5812, 480249), (5929, 470772), (6237, 447524), (6468, 431541), (6534, 427182), (7623, 366156), (7938, 351626), (8316, 335643), (8718, 320166), (9702, 287694), (9801, 284788), (10164, 274617), (10171, 274428), (11858, 235386), (12474, 223762), (13068, 213591), (13077, 213444), (14553, 191796), (15246, 183078), (15876, 175813), (15983, 174636), (17436, 160083), (17787, 156924), (19404, 143847), (19602, 142394), (20342, 137214), (22869, 122052), (23716, 117693), (24948, 111881), (26154, 106722), (29106, 95898), (30492, 91539), (30513, 91476), (31966, 87318), (35574, 78462), (39204, 71197), (39231, 71148), (40684, 68607), (43659, 63932), (45738, 61026), (47949, 58212), (52308, 53361)]