281496384

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4214

約数の個数: 140

約数和(自身を含む): 898846564

約数和(自身を除く): 617350180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3744, 4177, 4212, 5184, 5616, 7488, 8354, 8424, 11232, 12531, 16708, 16848, 22464, 25062, 33416, 33696, 37593, 50124, 54301, 66832, 67392, 75186, 100248, 108602, 112779, 133664, 150372, 162903, 200496, 217204, 225558, 267328, 300744, 325806, 338337, 400992, 434408, 451116, 488709, 601488, 651612, 676674, 801984, 868816, 902232, 977418, 1202976, 1303224, 1353348, 1466127, 1737632, 1804464, 1954836, 2405952, 2606448, 2706696, 2932254, 3475264, 3608928, 3909672, 4398381, 5212896, 5413392, 5864508, 7217856, 7819344, 8796762, 10425792, 10826784, 11729016, 15638688, 17593524, 21653568, 23458032, 31277376, 35187048, 46916064, 70374096, 93832128, 140748192, 281496384]

約数ペア:

[(1, 281496384), (2, 140748192), (3, 93832128), (4, 70374096), (6, 46916064), (8, 35187048), (9, 31277376), (12, 23458032), (13, 21653568), (16, 17593524), (18, 15638688), (24, 11729016), (26, 10826784), (27, 10425792), (32, 8796762), (36, 7819344), (39, 7217856), (48, 5864508), (52, 5413392), (54, 5212896), (64, 4398381), (72, 3909672), (78, 3608928), (81, 3475264), (96, 2932254), (104, 2706696), (108, 2606448), (117, 2405952), (144, 1954836), (156, 1804464), (162, 1737632), (192, 1466127), (208, 1353348), (216, 1303224), (234, 1202976), (288, 977418), (312, 902232), (324, 868816), (351, 801984), (416, 676674), (432, 651612), (468, 601488), (576, 488709), (624, 451116), (648, 434408), (702, 400992), (832, 338337), (864, 325806), (936, 300744), (1053, 267328), (1248, 225558), (1296, 217204), (1404, 200496), (1728, 162903), (1872, 150372), (2106, 133664), (2496, 112779), (2592, 108602), (2808, 100248), (3744, 75186), (4177, 67392), (4212, 66832), (5184, 54301), (5616, 50124), (7488, 37593), (8354, 33696), (8424, 33416), (11232, 25062), (12531, 22464), (16708, 16848)]