2525887476

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:828

約数の個数: 180

約数和(自身を含む): 7719812100

約数和(自身を除く): 5193924624

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 389, 409, 441, 567, 588, 756, 778, 818, 882, 1134, 1167, 1227, 1323, 1556, 1636, 1764, 2268, 2334, 2454, 2646, 2723, 2863, 3501, 3681, 3969, 4668, 4908, 5292, 5446, 5726, 7002, 7362, 7938, 8169, 8589, 10503, 10892, 11043, 11452, 14004, 14724, 15876, 16338, 17178, 19061, 20041, 21006, 22086, 24507, 25767, 31509, 32676, 33129, 34356, 38122, 40082, 42012, 44172, 49014, 51534, 57183, 60123, 63018, 66258, 73521, 76244, 77301, 80164, 98028, 103068, 114366, 120246, 126036, 132516, 147042, 154602, 159101, 171549, 180369, 220563, 228732, 231903, 240492, 294084, 309204, 318202, 343098, 360738, 441126, 463806, 477303, 514647, 541107, 636404, 686196, 721476, 882252, 927612, 954606, 1029294, 1082214, 1113707, 1431909, 1543941, 1623321, 1909212, 2058588, 2164428, 2227414, 2863818, 3087882, 3246642, 3341121, 4295727, 4454828, 5727636, 6175764, 6493284, 6682242, 7795949, 8591454, 10023363, 12887181, 13364484, 15591898, 17182908, 20046726, 23387847, 25774362, 30070089, 31183796, 40093452, 46775694, 51548724, 60140178, 70163541, 90210267, 93551388, 120280356, 140327082, 180420534, 210490623, 280654164, 360841068, 420981246, 631471869, 841962492, 1262943738, 2525887476]

約数ペア:

[(1, 2525887476), (2, 1262943738), (3, 841962492), (4, 631471869), (6, 420981246), (7, 360841068), (9, 280654164), (12, 210490623), (14, 180420534), (18, 140327082), (21, 120280356), (27, 93551388), (28, 90210267), (36, 70163541), (42, 60140178), (49, 51548724), (54, 46775694), (63, 40093452), (81, 31183796), (84, 30070089), (98, 25774362), (108, 23387847), (126, 20046726), (147, 17182908), (162, 15591898), (189, 13364484), (196, 12887181), (252, 10023363), (294, 8591454), (324, 7795949), (378, 6682242), (389, 6493284), (409, 6175764), (441, 5727636), (567, 4454828), (588, 4295727), (756, 3341121), (778, 3246642), (818, 3087882), (882, 2863818), (1134, 2227414), (1167, 2164428), (1227, 2058588), (1323, 1909212), (1556, 1623321), (1636, 1543941), (1764, 1431909), (2268, 1113707), (2334, 1082214), (2454, 1029294), (2646, 954606), (2723, 927612), (2863, 882252), (3501, 721476), (3681, 686196), (3969, 636404), (4668, 541107), (4908, 514647), (5292, 477303), (5446, 463806), (5726, 441126), (7002, 360738), (7362, 343098), (7938, 318202), (8169, 309204), (8589, 294084), (10503, 240492), (10892, 231903), (11043, 228732), (11452, 220563), (14004, 180369), (14724, 171549), (15876, 159101), (16338, 154602), (17178, 147042), (19061, 132516), (20041, 126036), (21006, 120246), (22086, 114366), (24507, 103068), (25767, 98028), (31509, 80164), (32676, 77301), (33129, 76244), (34356, 73521), (38122, 66258), (40082, 63018), (42012, 60123), (44172, 57183), (49014, 51534)]