242776872

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2848

約数の個数: 128

約数和(自身を含む): 749952000

約数和(自身を除く): 507175128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2789, 2808, 3224, 3348, 3627, 4836, 5578, 6696, 7254, 8367, 9672, 10881, 11156, 14508, 16734, 21762, 22312, 25101, 29016, 33468, 36257, 43524, 50202, 66936, 72514, 75303, 86459, 87048, 100404, 108771, 145028, 150606, 172918, 200808, 217542, 259377, 290056, 301212, 326313, 345836, 435084, 518754, 602424, 652626, 691672, 778131, 870168, 978939, 1037508, 1123967, 1305252, 1556262, 1957878, 2075016, 2247934, 2334393, 2610504, 3112524, 3371901, 3915756, 4495868, 4668786, 6225048, 6743802, 7831512, 8991736, 9337572, 10115703, 13487604, 18675144, 20231406, 26975208, 30347109, 40462812, 60694218, 80925624, 121388436, 242776872]

約数ペア:

[(1, 242776872), (2, 121388436), (3, 80925624), (4, 60694218), (6, 40462812), (8, 30347109), (9, 26975208), (12, 20231406), (13, 18675144), (18, 13487604), (24, 10115703), (26, 9337572), (27, 8991736), (31, 7831512), (36, 6743802), (39, 6225048), (52, 4668786), (54, 4495868), (62, 3915756), (72, 3371901), (78, 3112524), (93, 2610504), (104, 2334393), (108, 2247934), (117, 2075016), (124, 1957878), (156, 1556262), (186, 1305252), (216, 1123967), (234, 1037508), (248, 978939), (279, 870168), (312, 778131), (351, 691672), (372, 652626), (403, 602424), (468, 518754), (558, 435084), (702, 345836), (744, 326313), (806, 301212), (837, 290056), (936, 259377), (1116, 217542), (1209, 200808), (1404, 172918), (1612, 150606), (1674, 145028), (2232, 108771), (2418, 100404), (2789, 87048), (2808, 86459), (3224, 75303), (3348, 72514), (3627, 66936), (4836, 50202), (5578, 43524), (6696, 36257), (7254, 33468), (8367, 29016), (9672, 25101), (10881, 22312), (11156, 21762), (14508, 16734)]