2811451552

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3295

約数の個数: 144

約数和(自身を含む): 7149824640

約数和(自身を除く): 4338373088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 169, 182, 184, 208, 224, 299, 322, 338, 364, 368, 416, 598, 644, 676, 728, 736, 1183, 1196, 1288, 1352, 1456, 2093, 2366, 2392, 2576, 2704, 2912, 3229, 3887, 4186, 4732, 4784, 5152, 5408, 6458, 7774, 8372, 9464, 9568, 12916, 15548, 16744, 18928, 22603, 25832, 27209, 31096, 33488, 37856, 41977, 45206, 51664, 54418, 62192, 66976, 74267, 83954, 90412, 103328, 108836, 124384, 148534, 167908, 180824, 217672, 293839, 297068, 335816, 361648, 435344, 519869, 545701, 587678, 594136, 671632, 723296, 870688, 965471, 1039738, 1091402, 1175356, 1188272, 1343264, 1930942, 2079476, 2182804, 2350712, 2376544, 3819907, 3861884, 4158952, 4365608, 4701424, 6758297, 7639814, 7723768, 8317904, 8731216, 9402848, 12551123, 13516594, 15279628, 15447536, 16635808, 17462432, 25102246, 27033188, 30559256, 30895072, 50204492, 54066376, 61118512, 87857861, 100408984, 108132752, 122237024, 175715722, 200817968, 216265504, 351431444, 401635936, 702862888, 1405725776, 2811451552]

約数ペア:

[(1, 2811451552), (2, 1405725776), (4, 702862888), (7, 401635936), (8, 351431444), (13, 216265504), (14, 200817968), (16, 175715722), (23, 122237024), (26, 108132752), (28, 100408984), (32, 87857861), (46, 61118512), (52, 54066376), (56, 50204492), (91, 30895072), (92, 30559256), (104, 27033188), (112, 25102246), (161, 17462432), (169, 16635808), (182, 15447536), (184, 15279628), (208, 13516594), (224, 12551123), (299, 9402848), (322, 8731216), (338, 8317904), (364, 7723768), (368, 7639814), (416, 6758297), (598, 4701424), (644, 4365608), (676, 4158952), (728, 3861884), (736, 3819907), (1183, 2376544), (1196, 2350712), (1288, 2182804), (1352, 2079476), (1456, 1930942), (2093, 1343264), (2366, 1188272), (2392, 1175356), (2576, 1091402), (2704, 1039738), (2912, 965471), (3229, 870688), (3887, 723296), (4186, 671632), (4732, 594136), (4784, 587678), (5152, 545701), (5408, 519869), (6458, 435344), (7774, 361648), (8372, 335816), (9464, 297068), (9568, 293839), (12916, 217672), (15548, 180824), (16744, 167908), (18928, 148534), (22603, 124384), (25832, 108836), (27209, 103328), (31096, 90412), (33488, 83954), (37856, 74267), (41977, 66976), (45206, 62192), (51664, 54418)]