222974904

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 568512000

約数和(自身を除く): 345537096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 139, 178, 267, 278, 356, 417, 534, 556, 712, 751, 834, 1068, 1112, 1502, 1668, 2136, 2253, 3004, 3336, 4506, 6008, 9012, 12371, 18024, 24742, 37113, 49484, 66839, 74226, 98968, 104389, 133678, 148452, 200517, 208778, 267356, 296904, 313167, 401034, 417556, 534712, 626334, 802068, 835112, 1252668, 1604136, 2505336, 9290621, 18581242, 27871863, 37162484, 55743726, 74324968, 111487452, 222974904]

約数ペア:

[(1, 222974904), (2, 111487452), (3, 74324968), (4, 55743726), (6, 37162484), (8, 27871863), (12, 18581242), (24, 9290621), (89, 2505336), (139, 1604136), (178, 1252668), (267, 835112), (278, 802068), (356, 626334), (417, 534712), (534, 417556), (556, 401034), (712, 313167), (751, 296904), (834, 267356), (1068, 208778), (1112, 200517), (1502, 148452), (1668, 133678), (2136, 104389), (2253, 98968), (3004, 74226), (3336, 66839), (4506, 49484), (6008, 37113), (9012, 24742), (12371, 18024)]