40337808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 119801856

約数和(自身を除く): 79464048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 443, 542, 813, 886, 1084, 1329, 1626, 1772, 1897, 2168, 2658, 3101, 3252, 3544, 3794, 4336, 5316, 5691, 6202, 6504, 7088, 7588, 9303, 10632, 11382, 12404, 13008, 15176, 18606, 21264, 22764, 24808, 30352, 37212, 45528, 49616, 74424, 91056, 120053, 148848, 240106, 360159, 480212, 720318, 840371, 960424, 1440636, 1680742, 1920848, 2521113, 2881272, 3361484, 5042226, 5762544, 6722968, 10084452, 13445936, 20168904, 40337808]

約数ペア:

[(1, 40337808), (2, 20168904), (3, 13445936), (4, 10084452), (6, 6722968), (7, 5762544), (8, 5042226), (12, 3361484), (14, 2881272), (16, 2521113), (21, 1920848), (24, 1680742), (28, 1440636), (42, 960424), (48, 840371), (56, 720318), (84, 480212), (112, 360159), (168, 240106), (271, 148848), (336, 120053), (443, 91056), (542, 74424), (813, 49616), (886, 45528), (1084, 37212), (1329, 30352), (1626, 24808), (1772, 22764), (1897, 21264), (2168, 18606), (2658, 15176), (3101, 13008), (3252, 12404), (3544, 11382), (3794, 10632), (4336, 9303), (5316, 7588), (5691, 7088), (6202, 6504)]