2138342016

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1466

約数の個数: 128

約数和(自身を含む): 5961859200

約数和(自身を除く): 3823517184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 197, 276, 368, 384, 394, 552, 591, 736, 788, 1104, 1182, 1229, 1472, 1576, 2208, 2364, 2458, 2944, 3152, 3687, 4416, 4531, 4728, 4916, 6304, 7374, 8832, 9062, 9456, 9832, 12608, 13593, 14748, 18124, 18912, 19664, 25216, 27186, 28267, 29496, 36248, 37824, 39328, 54372, 56534, 58992, 72496, 75648, 78656, 84801, 108744, 113068, 117984, 144992, 157312, 169602, 217488, 226136, 235968, 242113, 289984, 339204, 434976, 452272, 471936, 484226, 579968, 678408, 726339, 869952, 904544, 968452, 1356816, 1452678, 1739904, 1809088, 1936904, 2713632, 2905356, 3618176, 3873808, 5427264, 5568599, 5810712, 7747616, 10854528, 11137198, 11621424, 15495232, 16705797, 22274396, 23242848, 30990464, 33411594, 44548792, 46485696, 66823188, 89097584, 92971392, 133646376, 178195168, 267292752, 356390336, 534585504, 712780672, 1069171008, 2138342016]

約数ペア:

[(1, 2138342016), (2, 1069171008), (3, 712780672), (4, 534585504), (6, 356390336), (8, 267292752), (12, 178195168), (16, 133646376), (23, 92971392), (24, 89097584), (32, 66823188), (46, 46485696), (48, 44548792), (64, 33411594), (69, 30990464), (92, 23242848), (96, 22274396), (128, 16705797), (138, 15495232), (184, 11621424), (192, 11137198), (197, 10854528), (276, 7747616), (368, 5810712), (384, 5568599), (394, 5427264), (552, 3873808), (591, 3618176), (736, 2905356), (788, 2713632), (1104, 1936904), (1182, 1809088), (1229, 1739904), (1472, 1452678), (1576, 1356816), (2208, 968452), (2364, 904544), (2458, 869952), (2944, 726339), (3152, 678408), (3687, 579968), (4416, 484226), (4531, 471936), (4728, 452272), (4916, 434976), (6304, 339204), (7374, 289984), (8832, 242113), (9062, 235968), (9456, 226136), (9832, 217488), (12608, 169602), (13593, 157312), (14748, 144992), (18124, 117984), (18912, 113068), (19664, 108744), (25216, 84801), (27186, 78656), (28267, 75648), (29496, 72496), (36248, 58992), (37824, 56534), (39328, 54372)]