23210694728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{719}}^1$

素因数の和:836

約数の個数: 192

約数和(自身を含む): 54050976000

約数和(自身を除く): 30840281272

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 31, 34, 38, 52, 62, 68, 76, 104, 124, 136, 152, 221, 247, 248, 323, 403, 442, 494, 527, 589, 646, 719, 806, 884, 961, 988, 1054, 1178, 1292, 1438, 1612, 1768, 1922, 1976, 2108, 2356, 2584, 2876, 3224, 3844, 4199, 4216, 4712, 5752, 6851, 7657, 7688, 8398, 9347, 10013, 12223, 12493, 13661, 13702, 15314, 16337, 16796, 18259, 18694, 20026, 22289, 24446, 24986, 27322, 27404, 30628, 32674, 33592, 36518, 37388, 40052, 44578, 48892, 49972, 54644, 54808, 61256, 65348, 73036, 74776, 80104, 89156, 97784, 99944, 109288, 130169, 130696, 146072, 158899, 177593, 178312, 212381, 232237, 237367, 260338, 289757, 310403, 317798, 355186, 378913, 423491, 424762, 464474, 474734, 520676, 579514, 620806, 635596, 690959, 710372, 757826, 846982, 849524, 928948, 949468, 1041352, 1159028, 1241612, 1271192, 1381918, 1420744, 1515652, 1693964, 1699048, 1857896, 1898936, 2318056, 2483224, 2763836, 3019081, 3031304, 3387928, 4035239, 4925869, 5505383, 5527672, 6038162, 7199347, 8070478, 8982467, 9851738, 11010766, 11746303, 12076324, 13128221, 14398694, 16140956, 17964934, 19703476, 22021532, 23492606, 24152648, 26256442, 28797388, 32281912, 35929868, 39406952, 44043064, 46985212, 52512884, 57594776, 71859736, 93591511, 93970424, 105025768, 152701939, 170666873, 187183022, 223179757, 305403878, 341333746, 374366044, 446359514, 610807756, 682667492, 748732088, 892719028, 1221615512, 1365334984, 1785438056, 2901336841, 5802673682, 11605347364, 23210694728]

約数ペア:

[(1, 23210694728), (2, 11605347364), (4, 5802673682), (8, 2901336841), (13, 1785438056), (17, 1365334984), (19, 1221615512), (26, 892719028), (31, 748732088), (34, 682667492), (38, 610807756), (52, 446359514), (62, 374366044), (68, 341333746), (76, 305403878), (104, 223179757), (124, 187183022), (136, 170666873), (152, 152701939), (221, 105025768), (247, 93970424), (248, 93591511), (323, 71859736), (403, 57594776), (442, 52512884), (494, 46985212), (527, 44043064), (589, 39406952), (646, 35929868), (719, 32281912), (806, 28797388), (884, 26256442), (961, 24152648), (988, 23492606), (1054, 22021532), (1178, 19703476), (1292, 17964934), (1438, 16140956), (1612, 14398694), (1768, 13128221), (1922, 12076324), (1976, 11746303), (2108, 11010766), (2356, 9851738), (2584, 8982467), (2876, 8070478), (3224, 7199347), (3844, 6038162), (4199, 5527672), (4216, 5505383), (4712, 4925869), (5752, 4035239), (6851, 3387928), (7657, 3031304), (7688, 3019081), (8398, 2763836), (9347, 2483224), (10013, 2318056), (12223, 1898936), (12493, 1857896), (13661, 1699048), (13702, 1693964), (15314, 1515652), (16337, 1420744), (16796, 1381918), (18259, 1271192), (18694, 1241612), (20026, 1159028), (22289, 1041352), (24446, 949468), (24986, 928948), (27322, 849524), (27404, 846982), (30628, 757826), (32674, 710372), (33592, 690959), (36518, 635596), (37388, 620806), (40052, 579514), (44578, 520676), (48892, 474734), (49972, 464474), (54644, 424762), (54808, 423491), (61256, 378913), (65348, 355186), (73036, 317798), (74776, 310403), (80104, 289757), (89156, 260338), (97784, 237367), (99944, 232237), (109288, 212381), (130169, 178312), (130696, 177593), (146072, 158899)]