1805268816

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 240

約数和(自身を含む): 5700230400

約数和(自身を除く): 3894961584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 79, 104, 108, 117, 144, 156, 158, 169, 208, 216, 234, 237, 312, 313, 316, 338, 351, 432, 468, 474, 507, 624, 626, 632, 676, 702, 711, 936, 939, 948, 1014, 1027, 1252, 1264, 1352, 1404, 1422, 1521, 1872, 1878, 1896, 2028, 2054, 2133, 2504, 2704, 2808, 2817, 2844, 3042, 3081, 3756, 3792, 4056, 4069, 4108, 4266, 4563, 5008, 5616, 5634, 5688, 6084, 6162, 7512, 8112, 8138, 8216, 8451, 8532, 9126, 9243, 11268, 11376, 12168, 12207, 12324, 13351, 15024, 16276, 16432, 16902, 17064, 18252, 18486, 22536, 24336, 24414, 24648, 24727, 26702, 27729, 32552, 33804, 34128, 36504, 36621, 36972, 40053, 45072, 48828, 49296, 49454, 52897, 53404, 55458, 65104, 67608, 73008, 73242, 73944, 74181, 80106, 97656, 98908, 105794, 106808, 109863, 110916, 120159, 135216, 146484, 147888, 148362, 158691, 160212, 195312, 197816, 211588, 213616, 219726, 221832, 222543, 240318, 292968, 296724, 317382, 320424, 321451, 360477, 395632, 423176, 439452, 443664, 445086, 476073, 480636, 585936, 593448, 634764, 640848, 642902, 667629, 720954, 846352, 878904, 890172, 952146, 961272, 964353, 1186896, 1269528, 1285804, 1335258, 1428219, 1441908, 1757808, 1780344, 1904292, 1922544, 1928706, 2539056, 2571608, 2670516, 2856438, 2883816, 2893059, 3560688, 3808584, 3857412, 4178863, 5143216, 5341032, 5712876, 5767632, 5786118, 7617168, 7714824, 8357726, 8679177, 10682064, 11425752, 11572236, 12536589, 15429648, 16715452, 17358354, 22851504, 23144472, 25073178, 33430904, 34716708, 37609767, 46288944, 50146356, 66861808, 69433416, 75219534, 100292712, 112829301, 138866832, 150439068, 200585424, 225658602, 300878136, 451317204, 601756272, 902634408, 1805268816]

約数ペア:

[(1, 1805268816), (2, 902634408), (3, 601756272), (4, 451317204), (6, 300878136), (8, 225658602), (9, 200585424), (12, 150439068), (13, 138866832), (16, 112829301), (18, 100292712), (24, 75219534), (26, 69433416), (27, 66861808), (36, 50146356), (39, 46288944), (48, 37609767), (52, 34716708), (54, 33430904), (72, 25073178), (78, 23144472), (79, 22851504), (104, 17358354), (108, 16715452), (117, 15429648), (144, 12536589), (156, 11572236), (158, 11425752), (169, 10682064), (208, 8679177), (216, 8357726), (234, 7714824), (237, 7617168), (312, 5786118), (313, 5767632), (316, 5712876), (338, 5341032), (351, 5143216), (432, 4178863), (468, 3857412), (474, 3808584), (507, 3560688), (624, 2893059), (626, 2883816), (632, 2856438), (676, 2670516), (702, 2571608), (711, 2539056), (936, 1928706), (939, 1922544), (948, 1904292), (1014, 1780344), (1027, 1757808), (1252, 1441908), (1264, 1428219), (1352, 1335258), (1404, 1285804), (1422, 1269528), (1521, 1186896), (1872, 964353), (1878, 961272), (1896, 952146), (2028, 890172), (2054, 878904), (2133, 846352), (2504, 720954), (2704, 667629), (2808, 642902), (2817, 640848), (2844, 634764), (3042, 593448), (3081, 585936), (3756, 480636), (3792, 476073), (4056, 445086), (4069, 443664), (4108, 439452), (4266, 423176), (4563, 395632), (5008, 360477), (5616, 321451), (5634, 320424), (5688, 317382), (6084, 296724), (6162, 292968), (7512, 240318), (8112, 222543), (8138, 221832), (8216, 219726), (8451, 213616), (8532, 211588), (9126, 197816), (9243, 195312), (11268, 160212), (11376, 158691), (12168, 148362), (12207, 147888), (12324, 146484), (13351, 135216), (15024, 120159), (16276, 110916), (16432, 109863), (16902, 106808), (17064, 105794), (18252, 98908), (18486, 97656), (22536, 80106), (24336, 74181), (24414, 73944), (24648, 73242), (24727, 73008), (26702, 67608), (27729, 65104), (32552, 55458), (33804, 53404), (34128, 52897), (36504, 49454), (36621, 49296), (36972, 48828), (40053, 45072)]