1986945408

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4649}}^1$

素因数の和:4729

約数の個数: 192

約数和(自身を含む): 6659172000

約数和(自身を除く): 4672226592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 128, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 384, 424, 448, 477, 504, 576, 636, 672, 742, 848, 896, 954, 1008, 1113, 1152, 1272, 1344, 1484, 1696, 1908, 2016, 2226, 2544, 2688, 2968, 3339, 3392, 3816, 4032, 4452, 4649, 5088, 5936, 6678, 6784, 7632, 8064, 8904, 9298, 10176, 11872, 13356, 13947, 15264, 17808, 18596, 20352, 23744, 26712, 27894, 30528, 32543, 35616, 37192, 41841, 47488, 53424, 55788, 61056, 65086, 71232, 74384, 83682, 97629, 106848, 111576, 130172, 142464, 148768, 167364, 195258, 213696, 223152, 246397, 260344, 292887, 297536, 334728, 390516, 427392, 446304, 492794, 520688, 585774, 595072, 669456, 739191, 781032, 892608, 985588, 1041376, 1171548, 1338912, 1478382, 1562064, 1724779, 1785216, 1971176, 2082752, 2217573, 2343096, 2677824, 2956764, 3124128, 3449558, 3942352, 4165504, 4435146, 4686192, 5174337, 5355648, 5913528, 6248256, 6899116, 7884704, 8870292, 9372384, 10348674, 11827056, 12496512, 13798232, 15523011, 15769408, 17740584, 18744768, 20697348, 23654112, 27596464, 31046022, 31538816, 35481168, 37489536, 41394696, 47308224, 55192928, 62092044, 70962336, 82789392, 94616448, 110385856, 124184088, 141924672, 165578784, 220771712, 248368176, 283849344, 331157568, 496736352, 662315136, 993472704, 1986945408]

約数ペア:

[(1, 1986945408), (2, 993472704), (3, 662315136), (4, 496736352), (6, 331157568), (7, 283849344), (8, 248368176), (9, 220771712), (12, 165578784), (14, 141924672), (16, 124184088), (18, 110385856), (21, 94616448), (24, 82789392), (28, 70962336), (32, 62092044), (36, 55192928), (42, 47308224), (48, 41394696), (53, 37489536), (56, 35481168), (63, 31538816), (64, 31046022), (72, 27596464), (84, 23654112), (96, 20697348), (106, 18744768), (112, 17740584), (126, 15769408), (128, 15523011), (144, 13798232), (159, 12496512), (168, 11827056), (192, 10348674), (212, 9372384), (224, 8870292), (252, 7884704), (288, 6899116), (318, 6248256), (336, 5913528), (371, 5355648), (384, 5174337), (424, 4686192), (448, 4435146), (477, 4165504), (504, 3942352), (576, 3449558), (636, 3124128), (672, 2956764), (742, 2677824), (848, 2343096), (896, 2217573), (954, 2082752), (1008, 1971176), (1113, 1785216), (1152, 1724779), (1272, 1562064), (1344, 1478382), (1484, 1338912), (1696, 1171548), (1908, 1041376), (2016, 985588), (2226, 892608), (2544, 781032), (2688, 739191), (2968, 669456), (3339, 595072), (3392, 585774), (3816, 520688), (4032, 492794), (4452, 446304), (4649, 427392), (5088, 390516), (5936, 334728), (6678, 297536), (6784, 292887), (7632, 260344), (8064, 246397), (8904, 223152), (9298, 213696), (10176, 195258), (11872, 167364), (13356, 148768), (13947, 142464), (15264, 130172), (17808, 111576), (18596, 106848), (20352, 97629), (23744, 83682), (26712, 74384), (27894, 71232), (30528, 65086), (32543, 61056), (35616, 55788), (37192, 53424), (41841, 47488)]