1858812768

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 5491493280

約数和(自身を除く): 3632680512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 457, 464, 487, 522, 696, 914, 928, 974, 1044, 1371, 1392, 1461, 1828, 1948, 2088, 2742, 2784, 2922, 3656, 3896, 4113, 4176, 4383, 5484, 5844, 7312, 7792, 8226, 8352, 8766, 10968, 11688, 13253, 14123, 14624, 15584, 16452, 17532, 21936, 23376, 26506, 28246, 32904, 35064, 39759, 42369, 43872, 46752, 53012, 56492, 65808, 70128, 79518, 84738, 106024, 112984, 119277, 127107, 131616, 140256, 159036, 169476, 212048, 222559, 225968, 238554, 254214, 318072, 338952, 424096, 445118, 451936, 477108, 508428, 636144, 667677, 677904, 890236, 954216, 1016856, 1272288, 1335354, 1355808, 1780472, 1908432, 2003031, 2033712, 2670708, 3560944, 3816864, 4006062, 4067424, 5341416, 6454211, 7121888, 8012124, 10682832, 12908422, 16024248, 19362633, 21365664, 25816844, 32048496, 38725266, 51633688, 58087899, 64096992, 77450532, 103267376, 116175798, 154901064, 206534752, 232351596, 309802128, 464703192, 619604256, 929406384, 1858812768]

約数ペア:

[(1, 1858812768), (2, 929406384), (3, 619604256), (4, 464703192), (6, 309802128), (8, 232351596), (9, 206534752), (12, 154901064), (16, 116175798), (18, 103267376), (24, 77450532), (29, 64096992), (32, 58087899), (36, 51633688), (48, 38725266), (58, 32048496), (72, 25816844), (87, 21365664), (96, 19362633), (116, 16024248), (144, 12908422), (174, 10682832), (232, 8012124), (261, 7121888), (288, 6454211), (348, 5341416), (457, 4067424), (464, 4006062), (487, 3816864), (522, 3560944), (696, 2670708), (914, 2033712), (928, 2003031), (974, 1908432), (1044, 1780472), (1371, 1355808), (1392, 1335354), (1461, 1272288), (1828, 1016856), (1948, 954216), (2088, 890236), (2742, 677904), (2784, 667677), (2922, 636144), (3656, 508428), (3896, 477108), (4113, 451936), (4176, 445118), (4383, 424096), (5484, 338952), (5844, 318072), (7312, 254214), (7792, 238554), (8226, 225968), (8352, 222559), (8766, 212048), (10968, 169476), (11688, 159036), (13253, 140256), (14123, 131616), (14624, 127107), (15584, 119277), (16452, 112984), (17532, 106024), (21936, 84738), (23376, 79518), (26506, 70128), (28246, 65808), (32904, 56492), (35064, 53012), (39759, 46752), (42369, 43872)]