455247744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:940

約数の個数: 128

約数和(自身を含む): 1389484800

約数和(自身を除く): 934237056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 257, 336, 384, 448, 514, 659, 672, 771, 896, 1028, 1318, 1344, 1542, 1799, 1977, 2056, 2636, 2688, 3084, 3598, 3954, 4112, 4613, 5272, 5397, 6168, 7196, 7908, 8224, 9226, 10544, 10794, 12336, 13839, 14392, 15816, 16448, 18452, 21088, 21588, 24672, 27678, 28784, 31632, 32896, 36904, 42176, 43176, 49344, 55356, 57568, 63264, 73808, 84352, 86352, 98688, 110712, 115136, 126528, 147616, 169363, 172704, 221424, 230272, 253056, 295232, 338726, 345408, 442848, 508089, 590464, 677452, 690816, 885696, 1016178, 1185541, 1354904, 1771392, 2032356, 2371082, 2709808, 3556623, 4064712, 4742164, 5419616, 7113246, 8129424, 9484328, 10839232, 14226492, 16258848, 18968656, 21678464, 28452984, 32517696, 37937312, 56905968, 65035392, 75874624, 113811936, 151749248, 227623872, 455247744]

約数ペア:

[(1, 455247744), (2, 227623872), (3, 151749248), (4, 113811936), (6, 75874624), (7, 65035392), (8, 56905968), (12, 37937312), (14, 32517696), (16, 28452984), (21, 21678464), (24, 18968656), (28, 16258848), (32, 14226492), (42, 10839232), (48, 9484328), (56, 8129424), (64, 7113246), (84, 5419616), (96, 4742164), (112, 4064712), (128, 3556623), (168, 2709808), (192, 2371082), (224, 2032356), (257, 1771392), (336, 1354904), (384, 1185541), (448, 1016178), (514, 885696), (659, 690816), (672, 677452), (771, 590464), (896, 508089), (1028, 442848), (1318, 345408), (1344, 338726), (1542, 295232), (1799, 253056), (1977, 230272), (2056, 221424), (2636, 172704), (2688, 169363), (3084, 147616), (3598, 126528), (3954, 115136), (4112, 110712), (4613, 98688), (5272, 86352), (5397, 84352), (6168, 73808), (7196, 63264), (7908, 57568), (8224, 55356), (9226, 49344), (10544, 43176), (10794, 42176), (12336, 36904), (13839, 32896), (14392, 31632), (15816, 28784), (16448, 27678), (18452, 24672), (21088, 21588)]