305055216

素因数分解:

$2^4\times 3^2\times {\mathrm{947}}^1\times {\mathrm{2237}}^1$

素因数の和:3198

約数の個数: 60

約数和(自身を含む): 855014472

約数和(自身を除く): 549959256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 947, 1894, 2237, 2841, 3788, 4474, 5682, 6711, 7576, 8523, 8948, 11364, 13422, 15152, 17046, 17896, 20133, 22728, 26844, 34092, 35792, 40266, 45456, 53688, 68184, 80532, 107376, 136368, 161064, 322128, 2118439, 4236878, 6355317, 8473756, 12710634, 16947512, 19065951, 25421268, 33895024, 38131902, 50842536, 76263804, 101685072, 152527608, 305055216]

約数ペア:

[(1, 305055216), (2, 152527608), (3, 101685072), (4, 76263804), (6, 50842536), (8, 38131902), (9, 33895024), (12, 25421268), (16, 19065951), (18, 16947512), (24, 12710634), (36, 8473756), (48, 6355317), (72, 4236878), (144, 2118439), (947, 322128), (1894, 161064), (2237, 136368), (2841, 107376), (3788, 80532), (4474, 68184), (5682, 53688), (6711, 45456), (7576, 40266), (8523, 35792), (8948, 34092), (11364, 26844), (13422, 22728), (15152, 20133), (17046, 17896)]