252521136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1023

約数の個数: 120

約数和(自身を含む): 810900480

約数和(自身を除く): 558379344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 479, 504, 523, 958, 1008, 1046, 1437, 1569, 1916, 2092, 2874, 3138, 3353, 3661, 3832, 4184, 4311, 4707, 5748, 6276, 6706, 7322, 7664, 8368, 8622, 9414, 10059, 10983, 11496, 12552, 13412, 14644, 17244, 18828, 20118, 21966, 22992, 25104, 26824, 29288, 30177, 32949, 34488, 37656, 40236, 43932, 53648, 58576, 60354, 65898, 68976, 75312, 80472, 87864, 120708, 131796, 160944, 175728, 241416, 250517, 263592, 482832, 501034, 527184, 751551, 1002068, 1503102, 1753619, 2004136, 2254653, 3006204, 3507238, 4008272, 4509306, 5260857, 6012408, 7014476, 9018612, 10521714, 12024816, 14028952, 15782571, 18037224, 21043428, 28057904, 31565142, 36074448, 42086856, 63130284, 84173712, 126260568, 252521136]

約数ペア:

[(1, 252521136), (2, 126260568), (3, 84173712), (4, 63130284), (6, 42086856), (7, 36074448), (8, 31565142), (9, 28057904), (12, 21043428), (14, 18037224), (16, 15782571), (18, 14028952), (21, 12024816), (24, 10521714), (28, 9018612), (36, 7014476), (42, 6012408), (48, 5260857), (56, 4509306), (63, 4008272), (72, 3507238), (84, 3006204), (112, 2254653), (126, 2004136), (144, 1753619), (168, 1503102), (252, 1002068), (336, 751551), (479, 527184), (504, 501034), (523, 482832), (958, 263592), (1008, 250517), (1046, 241416), (1437, 175728), (1569, 160944), (1916, 131796), (2092, 120708), (2874, 87864), (3138, 80472), (3353, 75312), (3661, 68976), (3832, 65898), (4184, 60354), (4311, 58576), (4707, 53648), (5748, 43932), (6276, 40236), (6706, 37656), (7322, 34488), (7664, 32949), (8368, 30177), (8622, 29288), (9414, 26824), (10059, 25104), (10983, 22992), (11496, 21966), (12552, 20118), (13412, 18828), (14644, 17244)]