40699344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 121599360

約数和(自身を除く): 80900016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1361, 1424, 1869, 2136, 2492, 2722, 3738, 4083, 4272, 4984, 5444, 7476, 8166, 9527, 9968, 10888, 14952, 16332, 19054, 21776, 28581, 29904, 32664, 38108, 57162, 65328, 76216, 114324, 121129, 152432, 228648, 242258, 363387, 457296, 484516, 726774, 847903, 969032, 1453548, 1695806, 1938064, 2543709, 2907096, 3391612, 5087418, 5814192, 6783224, 10174836, 13566448, 20349672, 40699344]

約数ペア:

[(1, 40699344), (2, 20349672), (3, 13566448), (4, 10174836), (6, 6783224), (7, 5814192), (8, 5087418), (12, 3391612), (14, 2907096), (16, 2543709), (21, 1938064), (24, 1695806), (28, 1453548), (42, 969032), (48, 847903), (56, 726774), (84, 484516), (89, 457296), (112, 363387), (168, 242258), (178, 228648), (267, 152432), (336, 121129), (356, 114324), (534, 76216), (623, 65328), (712, 57162), (1068, 38108), (1246, 32664), (1361, 29904), (1424, 28581), (1869, 21776), (2136, 19054), (2492, 16332), (2722, 14952), (3738, 10888), (4083, 9968), (4272, 9527), (4984, 8166), (5444, 7476)]