27778998384

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{8431}}^1$

素因数の和:8740

約数の個数: 160

約数和(自身を含む): 82808985600

約数和(自身を除く): 55029987216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 263, 348, 432, 464, 522, 526, 696, 783, 789, 1044, 1052, 1392, 1566, 1578, 2088, 2104, 2367, 3132, 3156, 4176, 4208, 4734, 6264, 6312, 7101, 7627, 8431, 9468, 12528, 12624, 14202, 15254, 16862, 18936, 22881, 25293, 28404, 30508, 33724, 37872, 45762, 50586, 56808, 61016, 67448, 68643, 75879, 91524, 101172, 113616, 122032, 134896, 137286, 151758, 183048, 202344, 205929, 227637, 244499, 274572, 303516, 366096, 404688, 411858, 455274, 488998, 549144, 607032, 733497, 823716, 910548, 977996, 1098288, 1214064, 1466994, 1647432, 1821096, 1955992, 2200491, 2217353, 2933988, 3294864, 3642192, 3911984, 4400982, 4434706, 5867976, 6601473, 6652059, 8801964, 8869412, 11735952, 13202946, 13304118, 17603928, 17738824, 19956177, 26405892, 26608236, 35207856, 35477648, 39912354, 52811784, 53216472, 59868531, 64303237, 79824708, 105623568, 106432944, 119737062, 128606474, 159649416, 192909711, 239474124, 257212948, 319298832, 385819422, 478948248, 514425896, 578729133, 771638844, 957896496, 1028851792, 1157458266, 1543277688, 1736187399, 2314916532, 3086555376, 3472374798, 4629833064, 6944749596, 9259666128, 13889499192, 27778998384]

約数ペア:

[(1, 27778998384), (2, 13889499192), (3, 9259666128), (4, 6944749596), (6, 4629833064), (8, 3472374798), (9, 3086555376), (12, 2314916532), (16, 1736187399), (18, 1543277688), (24, 1157458266), (27, 1028851792), (29, 957896496), (36, 771638844), (48, 578729133), (54, 514425896), (58, 478948248), (72, 385819422), (87, 319298832), (108, 257212948), (116, 239474124), (144, 192909711), (174, 159649416), (216, 128606474), (232, 119737062), (261, 106432944), (263, 105623568), (348, 79824708), (432, 64303237), (464, 59868531), (522, 53216472), (526, 52811784), (696, 39912354), (783, 35477648), (789, 35207856), (1044, 26608236), (1052, 26405892), (1392, 19956177), (1566, 17738824), (1578, 17603928), (2088, 13304118), (2104, 13202946), (2367, 11735952), (3132, 8869412), (3156, 8801964), (4176, 6652059), (4208, 6601473), (4734, 5867976), (6264, 4434706), (6312, 4400982), (7101, 3911984), (7627, 3642192), (8431, 3294864), (9468, 2933988), (12528, 2217353), (12624, 2200491), (14202, 1955992), (15254, 1821096), (16862, 1647432), (18936, 1466994), (22881, 1214064), (25293, 1098288), (28404, 977996), (30508, 910548), (33724, 823716), (37872, 733497), (45762, 607032), (50586, 549144), (56808, 488998), (61016, 455274), (67448, 411858), (68643, 404688), (75879, 366096), (91524, 303516), (101172, 274572), (113616, 244499), (122032, 227637), (134896, 205929), (137286, 202344), (151758, 183048)]