1389321792

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2761

約数の個数: 168

約数和(自身を含む): 4254032640

約数和(自身を除く): 2864710848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 144, 174, 186, 192, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 576, 696, 744, 899, 928, 992, 1044, 1116, 1392, 1488, 1798, 1856, 1984, 2088, 2232, 2683, 2697, 2784, 2976, 3596, 4176, 4464, 5366, 5394, 5568, 5952, 7192, 8049, 8091, 8352, 8928, 10732, 10788, 14384, 16098, 16182, 16704, 17856, 21464, 21576, 24147, 28768, 32196, 32364, 42928, 43152, 48294, 57536, 64392, 64728, 77807, 83173, 85856, 86304, 96588, 128784, 129456, 155614, 166346, 171712, 172608, 193176, 233421, 249519, 257568, 258912, 311228, 332692, 386352, 466842, 499038, 515136, 517824, 622456, 665384, 700263, 748557, 772704, 933684, 998076, 1244912, 1330768, 1400526, 1497114, 1545408, 1867368, 1996152, 2412017, 2489824, 2661536, 2801052, 2994228, 3734736, 3992304, 4824034, 4979648, 5323072, 5602104, 5988456, 7236051, 7469472, 7984608, 9648068, 11204208, 11976912, 14472102, 14938944, 15969216, 19296136, 21708153, 22408416, 23953824, 28944204, 38592272, 43416306, 44816832, 47907648, 57888408, 77184544, 86832612, 115776816, 154369088, 173665224, 231553632, 347330448, 463107264, 694660896, 1389321792]

約数ペア:

[(1, 1389321792), (2, 694660896), (3, 463107264), (4, 347330448), (6, 231553632), (8, 173665224), (9, 154369088), (12, 115776816), (16, 86832612), (18, 77184544), (24, 57888408), (29, 47907648), (31, 44816832), (32, 43416306), (36, 38592272), (48, 28944204), (58, 23953824), (62, 22408416), (64, 21708153), (72, 19296136), (87, 15969216), (93, 14938944), (96, 14472102), (116, 11976912), (124, 11204208), (144, 9648068), (174, 7984608), (186, 7469472), (192, 7236051), (232, 5988456), (248, 5602104), (261, 5323072), (279, 4979648), (288, 4824034), (348, 3992304), (372, 3734736), (464, 2994228), (496, 2801052), (522, 2661536), (558, 2489824), (576, 2412017), (696, 1996152), (744, 1867368), (899, 1545408), (928, 1497114), (992, 1400526), (1044, 1330768), (1116, 1244912), (1392, 998076), (1488, 933684), (1798, 772704), (1856, 748557), (1984, 700263), (2088, 665384), (2232, 622456), (2683, 517824), (2697, 515136), (2784, 499038), (2976, 466842), (3596, 386352), (4176, 332692), (4464, 311228), (5366, 258912), (5394, 257568), (5568, 249519), (5952, 233421), (7192, 193176), (8049, 172608), (8091, 171712), (8352, 166346), (8928, 155614), (10732, 129456), (10788, 128784), (14384, 96588), (16098, 86304), (16182, 85856), (16704, 83173), (17856, 77807), (21464, 64728), (21576, 64392), (24147, 57536), (28768, 48294), (32196, 43152), (32364, 42928)]