252203256

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 736936200

約数和(自身を除く): 484732944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 43, 53, 58, 72, 86, 87, 106, 116, 129, 159, 172, 174, 212, 232, 258, 261, 318, 344, 348, 387, 424, 477, 516, 522, 636, 696, 774, 954, 1032, 1044, 1247, 1272, 1537, 1548, 1908, 2088, 2279, 2494, 2809, 3074, 3096, 3741, 3816, 4558, 4611, 4988, 5618, 6148, 6837, 7482, 8427, 9116, 9222, 9976, 11223, 11236, 12296, 13674, 13833, 14964, 16854, 18232, 18444, 20511, 22446, 22472, 25281, 27348, 27666, 29928, 33708, 36888, 41022, 44892, 50562, 54696, 55332, 66091, 67416, 81461, 82044, 89784, 101124, 110664, 120787, 132182, 162922, 164088, 198273, 202248, 241574, 244383, 264364, 325844, 362361, 396546, 483148, 488766, 528728, 594819, 651688, 724722, 733149, 793092, 966296, 977532, 1087083, 1189638, 1449444, 1466298, 1586184, 1955064, 2174166, 2379276, 2898888, 2932596, 3502823, 4348332, 4758552, 5865192, 7005646, 8696664, 10508469, 14011292, 21016938, 28022584, 31525407, 42033876, 63050814, 84067752, 126101628, 252203256]

約数ペア:

[(1, 252203256), (2, 126101628), (3, 84067752), (4, 63050814), (6, 42033876), (8, 31525407), (9, 28022584), (12, 21016938), (18, 14011292), (24, 10508469), (29, 8696664), (36, 7005646), (43, 5865192), (53, 4758552), (58, 4348332), (72, 3502823), (86, 2932596), (87, 2898888), (106, 2379276), (116, 2174166), (129, 1955064), (159, 1586184), (172, 1466298), (174, 1449444), (212, 1189638), (232, 1087083), (258, 977532), (261, 966296), (318, 793092), (344, 733149), (348, 724722), (387, 651688), (424, 594819), (477, 528728), (516, 488766), (522, 483148), (636, 396546), (696, 362361), (774, 325844), (954, 264364), (1032, 244383), (1044, 241574), (1247, 202248), (1272, 198273), (1537, 164088), (1548, 162922), (1908, 132182), (2088, 120787), (2279, 110664), (2494, 101124), (2809, 89784), (3074, 82044), (3096, 81461), (3741, 67416), (3816, 66091), (4558, 55332), (4611, 54696), (4988, 50562), (5618, 44892), (6148, 41022), (6837, 36888), (7482, 33708), (8427, 29928), (9116, 27666), (9222, 27348), (9976, 25281), (11223, 22472), (11236, 22446), (12296, 20511), (13674, 18444), (13833, 18232), (14964, 16854)]