781714464

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 2092640256

約数和(自身を除く): 1310925792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 127, 194, 254, 291, 381, 388, 508, 582, 661, 762, 776, 1016, 1164, 1322, 1524, 1552, 1983, 2032, 2328, 2644, 3048, 3104, 3966, 4064, 4656, 5288, 6096, 7932, 9312, 10576, 12192, 12319, 15864, 21152, 24638, 31728, 36957, 49276, 63456, 64117, 73914, 83947, 98552, 128234, 147828, 167894, 192351, 197104, 251841, 256468, 295656, 335788, 384702, 394208, 503682, 512936, 591312, 671576, 769404, 1007364, 1025872, 1182624, 1343152, 1538808, 2014728, 2051744, 2686304, 3077616, 4029456, 6155232, 8058912, 8142859, 16285718, 24428577, 32571436, 48857154, 65142872, 97714308, 130285744, 195428616, 260571488, 390857232, 781714464]

約数ペア:

[(1, 781714464), (2, 390857232), (3, 260571488), (4, 195428616), (6, 130285744), (8, 97714308), (12, 65142872), (16, 48857154), (24, 32571436), (32, 24428577), (48, 16285718), (96, 8142859), (97, 8058912), (127, 6155232), (194, 4029456), (254, 3077616), (291, 2686304), (381, 2051744), (388, 2014728), (508, 1538808), (582, 1343152), (661, 1182624), (762, 1025872), (776, 1007364), (1016, 769404), (1164, 671576), (1322, 591312), (1524, 512936), (1552, 503682), (1983, 394208), (2032, 384702), (2328, 335788), (2644, 295656), (3048, 256468), (3104, 251841), (3966, 197104), (4064, 192351), (4656, 167894), (5288, 147828), (6096, 128234), (7932, 98552), (9312, 83947), (10576, 73914), (12192, 64117), (12319, 63456), (15864, 49276), (21152, 36957), (24638, 31728)]