28145691288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:967

約数の個数: 288

約数和(自身を含む): 90440064000

約数和(自身を除く): 62294372712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 169, 198, 234, 264, 286, 312, 338, 396, 429, 439, 468, 479, 507, 572, 676, 792, 858, 878, 936, 958, 1014, 1144, 1287, 1317, 1352, 1437, 1521, 1716, 1756, 1859, 1916, 2028, 2574, 2634, 2874, 3042, 3432, 3512, 3718, 3832, 3951, 4056, 4311, 4829, 5148, 5268, 5269, 5577, 5707, 5748, 6084, 6227, 7436, 7902, 8622, 9658, 10296, 10536, 10538, 11154, 11414, 11496, 12168, 12454, 14487, 14872, 15804, 15807, 16731, 17121, 17244, 18681, 19316, 21076, 22308, 22828, 24908, 28974, 31608, 31614, 33462, 34242, 34488, 37362, 38632, 42152, 43461, 44616, 45656, 47421, 49816, 51363, 56043, 57948, 62777, 63228, 66924, 68484, 68497, 74191, 74724, 80951, 86922, 94842, 102726, 112086, 115896, 125554, 126456, 133848, 136968, 136994, 148382, 149448, 161902, 173844, 188331, 189684, 205452, 205491, 210281, 222573, 224172, 242853, 251108, 273988, 296764, 323804, 347688, 376662, 379368, 410904, 410982, 420562, 445146, 448344, 485706, 502216, 547976, 564993, 593528, 616473, 630843, 647608, 667719, 728559, 753324, 816101, 821964, 841124, 890292, 890461, 971412, 1129986, 1232946, 1261686, 1335438, 1457118, 1506648, 1632202, 1643928, 1682248, 1780584, 1780922, 1892529, 1942824, 2259972, 2313091, 2448303, 2465892, 2523372, 2670876, 2671383, 2733653, 2914236, 3264404, 3561844, 3785058, 4519944, 4626182, 4896606, 4931784, 5046744, 5341752, 5342766, 5467306, 5828472, 6528808, 6939273, 7123688, 7344909, 7570116, 8014149, 8200959, 9252364, 9793212, 10685532, 10934612, 13878546, 14689818, 15140232, 16028298, 16401918, 18504728, 19586424, 20817819, 21371064, 21869224, 24602877, 27757092, 29379636, 30070183, 32056596, 32803836, 35537489, 41635638, 49205754, 55514184, 58759272, 60140366, 64113192, 65607672, 71074978, 83271276, 90210549, 98411508, 106612467, 120280732, 142149956, 166542552, 180421098, 196823016, 213224934, 240561464, 270631647, 284299912, 319837401, 360842196, 390912379, 426449868, 541263294, 639674802, 721684392, 781824758, 852899736, 1082526588, 1172737137, 1279349604, 1563649516, 2165053176, 2345474274, 2558699208, 3127299032, 3518211411, 4690948548, 7036422822, 9381897096, 14072845644, 28145691288]

約数ペア:

[(1, 28145691288), (2, 14072845644), (3, 9381897096), (4, 7036422822), (6, 4690948548), (8, 3518211411), (9, 3127299032), (11, 2558699208), (12, 2345474274), (13, 2165053176), (18, 1563649516), (22, 1279349604), (24, 1172737137), (26, 1082526588), (33, 852899736), (36, 781824758), (39, 721684392), (44, 639674802), (52, 541263294), (66, 426449868), (72, 390912379), (78, 360842196), (88, 319837401), (99, 284299912), (104, 270631647), (117, 240561464), (132, 213224934), (143, 196823016), (156, 180421098), (169, 166542552), (198, 142149956), (234, 120280732), (264, 106612467), (286, 98411508), (312, 90210549), (338, 83271276), (396, 71074978), (429, 65607672), (439, 64113192), (468, 60140366), (479, 58759272), (507, 55514184), (572, 49205754), (676, 41635638), (792, 35537489), (858, 32803836), (878, 32056596), (936, 30070183), (958, 29379636), (1014, 27757092), (1144, 24602877), (1287, 21869224), (1317, 21371064), (1352, 20817819), (1437, 19586424), (1521, 18504728), (1716, 16401918), (1756, 16028298), (1859, 15140232), (1916, 14689818), (2028, 13878546), (2574, 10934612), (2634, 10685532), (2874, 9793212), (3042, 9252364), (3432, 8200959), (3512, 8014149), (3718, 7570116), (3832, 7344909), (3951, 7123688), (4056, 6939273), (4311, 6528808), (4829, 5828472), (5148, 5467306), (5268, 5342766), (5269, 5341752), (5577, 5046744), (5707, 4931784), (5748, 4896606), (6084, 4626182), (6227, 4519944), (7436, 3785058), (7902, 3561844), (8622, 3264404), (9658, 2914236), (10296, 2733653), (10536, 2671383), (10538, 2670876), (11154, 2523372), (11414, 2465892), (11496, 2448303), (12168, 2313091), (12454, 2259972), (14487, 1942824), (14872, 1892529), (15804, 1780922), (15807, 1780584), (16731, 1682248), (17121, 1643928), (17244, 1632202), (18681, 1506648), (19316, 1457118), (21076, 1335438), (22308, 1261686), (22828, 1232946), (24908, 1129986), (28974, 971412), (31608, 890461), (31614, 890292), (33462, 841124), (34242, 821964), (34488, 816101), (37362, 753324), (38632, 728559), (42152, 667719), (43461, 647608), (44616, 630843), (45656, 616473), (47421, 593528), (49816, 564993), (51363, 547976), (56043, 502216), (57948, 485706), (62777, 448344), (63228, 445146), (66924, 420562), (68484, 410982), (68497, 410904), (74191, 379368), (74724, 376662), (80951, 347688), (86922, 323804), (94842, 296764), (102726, 273988), (112086, 251108), (115896, 242853), (125554, 224172), (126456, 222573), (133848, 210281), (136968, 205491), (136994, 205452), (148382, 189684), (149448, 188331), (161902, 173844)]