2981492784

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{12101}}^1$

素因数の和:12203

約数の個数: 120

約数和(自身を含む): 8778790800

約数和(自身を除く): 5797298016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 59, 72, 87, 116, 118, 144, 174, 177, 232, 236, 261, 348, 354, 464, 472, 522, 531, 696, 708, 944, 1044, 1062, 1392, 1416, 1711, 2088, 2124, 2832, 3422, 4176, 4248, 5133, 6844, 8496, 10266, 12101, 13688, 15399, 20532, 24202, 27376, 30798, 36303, 41064, 48404, 61596, 72606, 82128, 96808, 108909, 123192, 145212, 193616, 217818, 246384, 290424, 350929, 435636, 580848, 701858, 713959, 871272, 1052787, 1403716, 1427918, 1742544, 2105574, 2141877, 2807432, 2855836, 3158361, 4211148, 4283754, 5614864, 5711672, 6316722, 6425631, 8422296, 8567508, 11423344, 12633444, 12851262, 16844592, 17135016, 20704811, 25266888, 25702524, 34270032, 41409622, 50533776, 51405048, 62114433, 82819244, 102810096, 124228866, 165638488, 186343299, 248457732, 331276976, 372686598, 496915464, 745373196, 993830928, 1490746392, 2981492784]

約数ペア:

[(1, 2981492784), (2, 1490746392), (3, 993830928), (4, 745373196), (6, 496915464), (8, 372686598), (9, 331276976), (12, 248457732), (16, 186343299), (18, 165638488), (24, 124228866), (29, 102810096), (36, 82819244), (48, 62114433), (58, 51405048), (59, 50533776), (72, 41409622), (87, 34270032), (116, 25702524), (118, 25266888), (144, 20704811), (174, 17135016), (177, 16844592), (232, 12851262), (236, 12633444), (261, 11423344), (348, 8567508), (354, 8422296), (464, 6425631), (472, 6316722), (522, 5711672), (531, 5614864), (696, 4283754), (708, 4211148), (944, 3158361), (1044, 2855836), (1062, 2807432), (1392, 2141877), (1416, 2105574), (1711, 1742544), (2088, 1427918), (2124, 1403716), (2832, 1052787), (3422, 871272), (4176, 713959), (4248, 701858), (5133, 580848), (6844, 435636), (8496, 350929), (10266, 290424), (12101, 246384), (13688, 217818), (15399, 193616), (20532, 145212), (24202, 123192), (27376, 108909), (30798, 96808), (36303, 82128), (41064, 72606), (48404, 61596)]