491073408

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 256

約数和(自身を含む): 1692057600

約数和(自身を除く): 1200984192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 128, 144, 159, 168, 189, 192, 212, 216, 224, 252, 288, 318, 336, 371, 378, 383, 384, 424, 432, 448, 477, 504, 576, 636, 672, 742, 756, 766, 848, 864, 896, 954, 1008, 1113, 1149, 1152, 1272, 1344, 1431, 1484, 1512, 1532, 1696, 1728, 1908, 2016, 2226, 2298, 2544, 2681, 2688, 2862, 2968, 3024, 3064, 3339, 3392, 3447, 3456, 3816, 4032, 4452, 4596, 5088, 5362, 5724, 5936, 6048, 6128, 6678, 6784, 6894, 7632, 8043, 8064, 8904, 9192, 10017, 10176, 10341, 10724, 11448, 11872, 12096, 12256, 13356, 13788, 15264, 16086, 17808, 18384, 20034, 20299, 20352, 20682, 21448, 22896, 23744, 24129, 24192, 24512, 26712, 27576, 30528, 32172, 35616, 36768, 40068, 40598, 41364, 42896, 45792, 47488, 48258, 49024, 53424, 55152, 60897, 61056, 64344, 71232, 72387, 73536, 80136, 81196, 82728, 85792, 91584, 96516, 106848, 110304, 121794, 128688, 142093, 142464, 144774, 147072, 160272, 162392, 165456, 171584, 182691, 183168, 193032, 213696, 220608, 243588, 257376, 284186, 289548, 320544, 324784, 330912, 343168, 365382, 386064, 426279, 427392, 441216, 487176, 514752, 548073, 568372, 579096, 641088, 649568, 661824, 730764, 772128, 852558, 974352, 1029504, 1096146, 1136744, 1158192, 1278837, 1282176, 1299136, 1323648, 1461528, 1544256, 1705116, 1948704, 2192292, 2273488, 2316384, 2557674, 2598272, 2923056, 3088512, 3410232, 3836511, 3897408, 4384584, 4546976, 4632768, 5115348, 5846112, 6820464, 7673022, 7794816, 8769168, 9093952, 9265536, 10230696, 11692224, 13640928, 15346044, 17538336, 18187904, 20461392, 23384448, 27281856, 30692088, 35076672, 40922784, 54563712, 61384176, 70153344, 81845568, 122768352, 163691136, 245536704, 491073408]

約数ペア:

[(1, 491073408), (2, 245536704), (3, 163691136), (4, 122768352), (6, 81845568), (7, 70153344), (8, 61384176), (9, 54563712), (12, 40922784), (14, 35076672), (16, 30692088), (18, 27281856), (21, 23384448), (24, 20461392), (27, 18187904), (28, 17538336), (32, 15346044), (36, 13640928), (42, 11692224), (48, 10230696), (53, 9265536), (54, 9093952), (56, 8769168), (63, 7794816), (64, 7673022), (72, 6820464), (84, 5846112), (96, 5115348), (106, 4632768), (108, 4546976), (112, 4384584), (126, 3897408), (128, 3836511), (144, 3410232), (159, 3088512), (168, 2923056), (189, 2598272), (192, 2557674), (212, 2316384), (216, 2273488), (224, 2192292), (252, 1948704), (288, 1705116), (318, 1544256), (336, 1461528), (371, 1323648), (378, 1299136), (383, 1282176), (384, 1278837), (424, 1158192), (432, 1136744), (448, 1096146), (477, 1029504), (504, 974352), (576, 852558), (636, 772128), (672, 730764), (742, 661824), (756, 649568), (766, 641088), (848, 579096), (864, 568372), (896, 548073), (954, 514752), (1008, 487176), (1113, 441216), (1149, 427392), (1152, 426279), (1272, 386064), (1344, 365382), (1431, 343168), (1484, 330912), (1512, 324784), (1532, 320544), (1696, 289548), (1728, 284186), (1908, 257376), (2016, 243588), (2226, 220608), (2298, 213696), (2544, 193032), (2681, 183168), (2688, 182691), (2862, 171584), (2968, 165456), (3024, 162392), (3064, 160272), (3339, 147072), (3392, 144774), (3447, 142464), (3456, 142093), (3816, 128688), (4032, 121794), (4452, 110304), (4596, 106848), (5088, 96516), (5362, 91584), (5724, 85792), (5936, 82728), (6048, 81196), (6128, 80136), (6678, 73536), (6784, 72387), (6894, 71232), (7632, 64344), (8043, 61056), (8064, 60897), (8904, 55152), (9192, 53424), (10017, 49024), (10176, 48258), (10341, 47488), (10724, 45792), (11448, 42896), (11872, 41364), (12096, 40598), (12256, 40068), (13356, 36768), (13788, 35616), (15264, 32172), (16086, 30528), (17808, 27576), (18384, 26712), (20034, 24512), (20299, 24192), (20352, 24129), (20682, 23744), (21448, 22896)]