227185632

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1987}}^1$

素因数の和:2400

約数の個数: 72

約数和(自身を含む): 648012456

約数和(自身を除く): 420826824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1588, 1987, 2382, 3176, 3573, 3974, 4764, 5961, 6352, 7146, 7948, 9528, 11922, 12704, 14292, 15896, 17883, 19056, 23844, 28584, 31792, 35766, 38112, 47688, 57168, 63584, 71532, 95376, 114336, 143064, 190752, 286128, 572256, 788839, 1577678, 2366517, 3155356, 4733034, 6310712, 7099551, 9466068, 12621424, 14199102, 18932136, 25242848, 28398204, 37864272, 56796408, 75728544, 113592816, 227185632]

約数ペア:

[(1, 227185632), (2, 113592816), (3, 75728544), (4, 56796408), (6, 37864272), (8, 28398204), (9, 25242848), (12, 18932136), (16, 14199102), (18, 12621424), (24, 9466068), (32, 7099551), (36, 6310712), (48, 4733034), (72, 3155356), (96, 2366517), (144, 1577678), (288, 788839), (397, 572256), (794, 286128), (1191, 190752), (1588, 143064), (1987, 114336), (2382, 95376), (3176, 71532), (3573, 63584), (3974, 57168), (4764, 47688), (5961, 38112), (6352, 35766), (7146, 31792), (7948, 28584), (9528, 23844), (11922, 19056), (12704, 17883), (14292, 15896)]