3938331348

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:747

約数の個数: 192

約数和(自身を含む): 11990630400

約数和(自身を除く): 8052299052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 271, 282, 329, 378, 409, 423, 542, 564, 658, 756, 813, 818, 846, 987, 1084, 1227, 1269, 1316, 1626, 1636, 1692, 1897, 1974, 2439, 2454, 2538, 2863, 2961, 3252, 3681, 3794, 3948, 4878, 4908, 5076, 5691, 5726, 5922, 7317, 7362, 7588, 8589, 8883, 9756, 11043, 11382, 11452, 11844, 12737, 14634, 14724, 17073, 17178, 17766, 19223, 22086, 22764, 25474, 25767, 29268, 34146, 34356, 35532, 38211, 38446, 44172, 50948, 51219, 51534, 57669, 68292, 76422, 76892, 77301, 89159, 102438, 103068, 110839, 114633, 115338, 134561, 152844, 154602, 173007, 178318, 204876, 221678, 229266, 230676, 267477, 269122, 309204, 332517, 343899, 346014, 356636, 403683, 443356, 458532, 519021, 534954, 538244, 665034, 687798, 692028, 775873, 802431, 807366, 997551, 1038042, 1069908, 1211049, 1330068, 1375596, 1551746, 1604862, 1614732, 1995102, 2076084, 2327619, 2407293, 2422098, 2992653, 3103492, 3209724, 3633147, 3990204, 4655238, 4814586, 4844196, 5209433, 5985306, 6982857, 7266294, 9310476, 9629172, 10418866, 11970612, 13965714, 14532588, 15628299, 20837732, 20948571, 27931428, 31256598, 36466031, 41897142, 46884897, 62513196, 72932062, 83794284, 93769794, 109398093, 140654691, 145864124, 187539588, 218796186, 281309382, 328194279, 437592372, 562618764, 656388558, 984582837, 1312777116, 1969165674, 3938331348]

約数ペア:

[(1, 3938331348), (2, 1969165674), (3, 1312777116), (4, 984582837), (6, 656388558), (7, 562618764), (9, 437592372), (12, 328194279), (14, 281309382), (18, 218796186), (21, 187539588), (27, 145864124), (28, 140654691), (36, 109398093), (42, 93769794), (47, 83794284), (54, 72932062), (63, 62513196), (84, 46884897), (94, 41897142), (108, 36466031), (126, 31256598), (141, 27931428), (188, 20948571), (189, 20837732), (252, 15628299), (271, 14532588), (282, 13965714), (329, 11970612), (378, 10418866), (409, 9629172), (423, 9310476), (542, 7266294), (564, 6982857), (658, 5985306), (756, 5209433), (813, 4844196), (818, 4814586), (846, 4655238), (987, 3990204), (1084, 3633147), (1227, 3209724), (1269, 3103492), (1316, 2992653), (1626, 2422098), (1636, 2407293), (1692, 2327619), (1897, 2076084), (1974, 1995102), (2439, 1614732), (2454, 1604862), (2538, 1551746), (2863, 1375596), (2961, 1330068), (3252, 1211049), (3681, 1069908), (3794, 1038042), (3948, 997551), (4878, 807366), (4908, 802431), (5076, 775873), (5691, 692028), (5726, 687798), (5922, 665034), (7317, 538244), (7362, 534954), (7588, 519021), (8589, 458532), (8883, 443356), (9756, 403683), (11043, 356636), (11382, 346014), (11452, 343899), (11844, 332517), (12737, 309204), (14634, 269122), (14724, 267477), (17073, 230676), (17178, 229266), (17766, 221678), (19223, 204876), (22086, 178318), (22764, 173007), (25474, 154602), (25767, 152844), (29268, 134561), (34146, 115338), (34356, 114633), (35532, 110839), (38211, 103068), (38446, 102438), (44172, 89159), (50948, 77301), (51219, 76892), (51534, 76422), (57669, 68292)]