274723488

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 240

約数和(自身を含む): 901587456

約数和(自身を除く): 626863968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 263, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 496, 526, 558, 624, 648, 702, 744, 789, 806, 837, 864, 936, 992, 1052, 1053, 1116, 1209, 1248, 1296, 1404, 1488, 1578, 1612, 1674, 1872, 2104, 2106, 2232, 2367, 2418, 2511, 2592, 2808, 2976, 3156, 3224, 3348, 3419, 3627, 3744, 4208, 4212, 4464, 4734, 4836, 5022, 5616, 6312, 6448, 6696, 6838, 7101, 7254, 8153, 8416, 8424, 8928, 9468, 9672, 10044, 10257, 10881, 11232, 12624, 12896, 13392, 13676, 14202, 14508, 16306, 16848, 18936, 19344, 20088, 20514, 21303, 21762, 24459, 25248, 26784, 27352, 28404, 29016, 30771, 32612, 32643, 33696, 37872, 38688, 40176, 41028, 42606, 43524, 48918, 54704, 56808, 58032, 61542, 65224, 65286, 73377, 75744, 80352, 82056, 85212, 87048, 92313, 97836, 105989, 109408, 113616, 116064, 123084, 130448, 130572, 146754, 164112, 170424, 174096, 184626, 195672, 211978, 220131, 227232, 246168, 260896, 261144, 276939, 293508, 317967, 328224, 340848, 348192, 369252, 391344, 423956, 440262, 492336, 522288, 553878, 587016, 635934, 660393, 681696, 738504, 782688, 847912, 880524, 953901, 984672, 1044576, 1107756, 1174032, 1271868, 1320786, 1477008, 1695824, 1761048, 1907802, 2215512, 2348064, 2543736, 2641572, 2861703, 2954016, 3391648, 3522096, 3815604, 4431024, 5087472, 5283144, 5723406, 7044192, 7631208, 8585109, 8862048, 10174944, 10566288, 11446812, 15262416, 17170218, 21132576, 22893624, 30524832, 34340436, 45787248, 68680872, 91574496, 137361744, 274723488]

約数ペア:

[(1, 274723488), (2, 137361744), (3, 91574496), (4, 68680872), (6, 45787248), (8, 34340436), (9, 30524832), (12, 22893624), (13, 21132576), (16, 17170218), (18, 15262416), (24, 11446812), (26, 10566288), (27, 10174944), (31, 8862048), (32, 8585109), (36, 7631208), (39, 7044192), (48, 5723406), (52, 5283144), (54, 5087472), (62, 4431024), (72, 3815604), (78, 3522096), (81, 3391648), (93, 2954016), (96, 2861703), (104, 2641572), (108, 2543736), (117, 2348064), (124, 2215512), (144, 1907802), (156, 1761048), (162, 1695824), (186, 1477008), (208, 1320786), (216, 1271868), (234, 1174032), (248, 1107756), (263, 1044576), (279, 984672), (288, 953901), (312, 880524), (324, 847912), (351, 782688), (372, 738504), (403, 681696), (416, 660393), (432, 635934), (468, 587016), (496, 553878), (526, 522288), (558, 492336), (624, 440262), (648, 423956), (702, 391344), (744, 369252), (789, 348192), (806, 340848), (837, 328224), (864, 317967), (936, 293508), (992, 276939), (1052, 261144), (1053, 260896), (1116, 246168), (1209, 227232), (1248, 220131), (1296, 211978), (1404, 195672), (1488, 184626), (1578, 174096), (1612, 170424), (1674, 164112), (1872, 146754), (2104, 130572), (2106, 130448), (2232, 123084), (2367, 116064), (2418, 113616), (2511, 109408), (2592, 105989), (2808, 97836), (2976, 92313), (3156, 87048), (3224, 85212), (3348, 82056), (3419, 80352), (3627, 75744), (3744, 73377), (4208, 65286), (4212, 65224), (4464, 61542), (4734, 58032), (4836, 56808), (5022, 54704), (5616, 48918), (6312, 43524), (6448, 42606), (6696, 41028), (6838, 40176), (7101, 38688), (7254, 37872), (8153, 33696), (8416, 32643), (8424, 32612), (8928, 30771), (9468, 29016), (9672, 28404), (10044, 27352), (10257, 26784), (10881, 25248), (11232, 24459), (12624, 21762), (12896, 21303), (13392, 20514), (13676, 20088), (14202, 19344), (14508, 18936), (16306, 16848)]