854000028

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 2739609600

約数和(自身を除く): 1885609572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 49, 62, 63, 69, 84, 92, 93, 97, 98, 124, 126, 138, 147, 161, 186, 194, 196, 207, 217, 252, 276, 279, 291, 294, 322, 343, 372, 388, 414, 434, 441, 483, 558, 582, 588, 644, 651, 679, 686, 713, 828, 868, 873, 882, 966, 1029, 1116, 1127, 1164, 1302, 1358, 1372, 1426, 1449, 1519, 1746, 1764, 1932, 1953, 2037, 2058, 2139, 2231, 2254, 2604, 2716, 2852, 2898, 3007, 3038, 3087, 3381, 3492, 3906, 4074, 4116, 4278, 4462, 4508, 4557, 4753, 4991, 5796, 6014, 6076, 6111, 6174, 6417, 6693, 6762, 7812, 7889, 8148, 8556, 8924, 9021, 9114, 9506, 9982, 10143, 10633, 12028, 12222, 12348, 12834, 13386, 13524, 13671, 14259, 14973, 15617, 15778, 18042, 18228, 19012, 19964, 20079, 20286, 21049, 21266, 23667, 24444, 25668, 26772, 27063, 27342, 28518, 29946, 31234, 31556, 31899, 33271, 34937, 36084, 40158, 40572, 42098, 42532, 42777, 44919, 46851, 47334, 54126, 54684, 57036, 59892, 62468, 63147, 63798, 66542, 69161, 69874, 71001, 80316, 84196, 85554, 89838, 93702, 94668, 95697, 99813, 104811, 108252, 109319, 126294, 127596, 133084, 138322, 139748, 140553, 142002, 147343, 171108, 179676, 187404, 189441, 191394, 199626, 207483, 209622, 218638, 244559, 252588, 276644, 281106, 284004, 294686, 299439, 314433, 327957, 378882, 382788, 399252, 414966, 419244, 437276, 442029, 484127, 489118, 562212, 589372, 598878, 622449, 628866, 655914, 733677, 757764, 765233, 829932, 884058, 968254, 978236, 983871, 1031401, 1197756, 1244898, 1257732, 1311828, 1326087, 1452381, 1467354, 1530466, 1768116, 1936508, 1967742, 2062802, 2201031, 2295699, 2489796, 2652174, 2904762, 2934708, 3060932, 3094203, 3388889, 3935484, 4125604, 4357143, 4402062, 4591398, 5304348, 5809524, 6188406, 6777778, 6887097, 8714286, 8804124, 9182796, 9282609, 10166667, 12376812, 13555556, 13774194, 17428572, 18565218, 20333334, 23722223, 27548388, 30500001, 37130436, 40666668, 47444446, 61000002, 71166669, 94888892, 122000004, 142333338, 213500007, 284666676, 427000014, 854000028]

約数ペア:

[(1, 854000028), (2, 427000014), (3, 284666676), (4, 213500007), (6, 142333338), (7, 122000004), (9, 94888892), (12, 71166669), (14, 61000002), (18, 47444446), (21, 40666668), (23, 37130436), (28, 30500001), (31, 27548388), (36, 23722223), (42, 20333334), (46, 18565218), (49, 17428572), (62, 13774194), (63, 13555556), (69, 12376812), (84, 10166667), (92, 9282609), (93, 9182796), (97, 8804124), (98, 8714286), (124, 6887097), (126, 6777778), (138, 6188406), (147, 5809524), (161, 5304348), (186, 4591398), (194, 4402062), (196, 4357143), (207, 4125604), (217, 3935484), (252, 3388889), (276, 3094203), (279, 3060932), (291, 2934708), (294, 2904762), (322, 2652174), (343, 2489796), (372, 2295699), (388, 2201031), (414, 2062802), (434, 1967742), (441, 1936508), (483, 1768116), (558, 1530466), (582, 1467354), (588, 1452381), (644, 1326087), (651, 1311828), (679, 1257732), (686, 1244898), (713, 1197756), (828, 1031401), (868, 983871), (873, 978236), (882, 968254), (966, 884058), (1029, 829932), (1116, 765233), (1127, 757764), (1164, 733677), (1302, 655914), (1358, 628866), (1372, 622449), (1426, 598878), (1449, 589372), (1519, 562212), (1746, 489118), (1764, 484127), (1932, 442029), (1953, 437276), (2037, 419244), (2058, 414966), (2139, 399252), (2231, 382788), (2254, 378882), (2604, 327957), (2716, 314433), (2852, 299439), (2898, 294686), (3007, 284004), (3038, 281106), (3087, 276644), (3381, 252588), (3492, 244559), (3906, 218638), (4074, 209622), (4116, 207483), (4278, 199626), (4462, 191394), (4508, 189441), (4557, 187404), (4753, 179676), (4991, 171108), (5796, 147343), (6014, 142002), (6076, 140553), (6111, 139748), (6174, 138322), (6417, 133084), (6693, 127596), (6762, 126294), (7812, 109319), (7889, 108252), (8148, 104811), (8556, 99813), (8924, 95697), (9021, 94668), (9114, 93702), (9506, 89838), (9982, 85554), (10143, 84196), (10633, 80316), (12028, 71001), (12222, 69874), (12348, 69161), (12834, 66542), (13386, 63798), (13524, 63147), (13671, 62468), (14259, 59892), (14973, 57036), (15617, 54684), (15778, 54126), (18042, 47334), (18228, 46851), (19012, 44919), (19964, 42777), (20079, 42532), (20286, 42098), (21049, 40572), (21266, 40158), (23667, 36084), (24444, 34937), (25668, 33271), (26772, 31899), (27063, 31556), (27342, 31234), (28518, 29946)]