821436336

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{271639}}^1$

素因数の和:271663

約数の個数: 80

約数和(自身を含む): 2694668800

約数和(自身を除く): 1873232464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 271639, 543278, 814917, 1086556, 1629834, 1901473, 2173112, 2444751, 3259668, 3802946, 4346224, 4889502, 5704419, 6519336, 7334253, 7605892, 9779004, 11408838, 13038672, 14668506, 15211784, 17113257, 19558008, 22817676, 29337012, 30423568, 34226514, 39116016, 45635352, 51339771, 58674024, 68453028, 91270704, 102679542, 117348048, 136906056, 205359084, 273812112, 410718168, 821436336]

約数ペア:

[(1, 821436336), (2, 410718168), (3, 273812112), (4, 205359084), (6, 136906056), (7, 117348048), (8, 102679542), (9, 91270704), (12, 68453028), (14, 58674024), (16, 51339771), (18, 45635352), (21, 39116016), (24, 34226514), (27, 30423568), (28, 29337012), (36, 22817676), (42, 19558008), (48, 17113257), (54, 15211784), (56, 14668506), (63, 13038672), (72, 11408838), (84, 9779004), (108, 7605892), (112, 7334253), (126, 6519336), (144, 5704419), (168, 4889502), (189, 4346224), (216, 3802946), (252, 3259668), (336, 2444751), (378, 2173112), (432, 1901473), (504, 1629834), (756, 1086556), (1008, 814917), (1512, 543278), (3024, 271639)]