2645841072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1091

約数の個数: 160

約数和(自身を含む): 8096624640

約数和(自身を除く): 5450783568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 389, 434, 496, 651, 653, 744, 778, 868, 1167, 1302, 1306, 1488, 1556, 1736, 1959, 2334, 2604, 2612, 2723, 3112, 3472, 3918, 4571, 4668, 5208, 5224, 5446, 6224, 7836, 8169, 9142, 9336, 10416, 10448, 10892, 12059, 13713, 15672, 16338, 18284, 18672, 20243, 21784, 24118, 27426, 31344, 32676, 36177, 36568, 40486, 43568, 48236, 54852, 60729, 65352, 72354, 73136, 80972, 84413, 96472, 109704, 121458, 130704, 141701, 144708, 161944, 168826, 192944, 219408, 242916, 253239, 254017, 283402, 289416, 323888, 337652, 425103, 485832, 506478, 508034, 566804, 578832, 675304, 762051, 850206, 971664, 1012956, 1016068, 1133608, 1350608, 1524102, 1700412, 1778119, 2025912, 2032136, 2267216, 3048204, 3400824, 3556238, 4051824, 4064272, 5334357, 6096408, 6801648, 7112476, 7874527, 10668714, 12192816, 14224952, 15749054, 21337428, 23623581, 28449904, 31498108, 42674856, 47247162, 55121689, 62996216, 85349712, 94494324, 110243378, 125992432, 165365067, 188988648, 220486756, 330730134, 377977296, 440973512, 661460268, 881947024, 1322920536, 2645841072]

約数ペア:

[(1, 2645841072), (2, 1322920536), (3, 881947024), (4, 661460268), (6, 440973512), (7, 377977296), (8, 330730134), (12, 220486756), (14, 188988648), (16, 165365067), (21, 125992432), (24, 110243378), (28, 94494324), (31, 85349712), (42, 62996216), (48, 55121689), (56, 47247162), (62, 42674856), (84, 31498108), (93, 28449904), (112, 23623581), (124, 21337428), (168, 15749054), (186, 14224952), (217, 12192816), (248, 10668714), (336, 7874527), (372, 7112476), (389, 6801648), (434, 6096408), (496, 5334357), (651, 4064272), (653, 4051824), (744, 3556238), (778, 3400824), (868, 3048204), (1167, 2267216), (1302, 2032136), (1306, 2025912), (1488, 1778119), (1556, 1700412), (1736, 1524102), (1959, 1350608), (2334, 1133608), (2604, 1016068), (2612, 1012956), (2723, 971664), (3112, 850206), (3472, 762051), (3918, 675304), (4571, 578832), (4668, 566804), (5208, 508034), (5224, 506478), (5446, 485832), (6224, 425103), (7836, 337652), (8169, 323888), (9142, 289416), (9336, 283402), (10416, 254017), (10448, 253239), (10892, 242916), (12059, 219408), (13713, 192944), (15672, 168826), (16338, 161944), (18284, 144708), (18672, 141701), (20243, 130704), (21784, 121458), (24118, 109704), (27426, 96472), (31344, 84413), (32676, 80972), (36177, 73136), (36568, 72354), (40486, 65352), (43568, 60729), (48236, 54852)]