887403396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{947}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 2344366080

約数和(自身を除く): 1456962684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 229, 341, 372, 458, 682, 687, 916, 947, 1023, 1364, 1374, 1894, 2046, 2519, 2748, 2841, 3788, 4092, 5038, 5682, 7099, 7557, 10076, 10417, 11364, 14198, 15114, 20834, 21297, 28396, 29357, 30228, 31251, 41668, 42594, 58714, 62502, 78089, 85188, 88071, 117428, 125004, 156178, 176142, 216863, 234267, 312356, 322927, 352284, 433726, 468534, 645854, 650589, 867452, 937068, 968781, 1291708, 1301178, 1937562, 2385493, 2602356, 3875124, 4770986, 6722753, 7156479, 9541972, 13445506, 14312958, 20168259, 26891012, 28625916, 40336518, 73950283, 80673036, 147900566, 221850849, 295801132, 443701698, 887403396]

約数ペア:

[(1, 887403396), (2, 443701698), (3, 295801132), (4, 221850849), (6, 147900566), (11, 80673036), (12, 73950283), (22, 40336518), (31, 28625916), (33, 26891012), (44, 20168259), (62, 14312958), (66, 13445506), (93, 9541972), (124, 7156479), (132, 6722753), (186, 4770986), (229, 3875124), (341, 2602356), (372, 2385493), (458, 1937562), (682, 1301178), (687, 1291708), (916, 968781), (947, 937068), (1023, 867452), (1364, 650589), (1374, 645854), (1894, 468534), (2046, 433726), (2519, 352284), (2748, 322927), (2841, 312356), (3788, 234267), (4092, 216863), (5038, 176142), (5682, 156178), (7099, 125004), (7557, 117428), (10076, 88071), (10417, 85188), (11364, 78089), (14198, 62502), (15114, 58714), (20834, 42594), (21297, 41668), (28396, 31251), (29357, 30228)]