215666136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1579}}^1$

素因数の和:1869

約数の個数: 96

約数和(自身を含む): 670425600

約数和(自身を除く): 454759464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 271, 504, 542, 813, 1084, 1579, 1626, 1897, 2168, 2439, 3158, 3252, 3794, 4737, 4878, 5691, 6316, 6504, 7588, 9474, 9756, 11053, 11382, 12632, 14211, 15176, 17073, 18948, 19512, 22106, 22764, 28422, 33159, 34146, 37896, 44212, 45528, 56844, 66318, 68292, 88424, 99477, 113688, 132636, 136584, 198954, 265272, 397908, 427909, 795816, 855818, 1283727, 1711636, 2567454, 2995363, 3423272, 3851181, 5134908, 5990726, 7702362, 8986089, 10269816, 11981452, 15404724, 17972178, 23962904, 26958267, 30809448, 35944356, 53916534, 71888712, 107833068, 215666136]

約数ペア:

[(1, 215666136), (2, 107833068), (3, 71888712), (4, 53916534), (6, 35944356), (7, 30809448), (8, 26958267), (9, 23962904), (12, 17972178), (14, 15404724), (18, 11981452), (21, 10269816), (24, 8986089), (28, 7702362), (36, 5990726), (42, 5134908), (56, 3851181), (63, 3423272), (72, 2995363), (84, 2567454), (126, 1711636), (168, 1283727), (252, 855818), (271, 795816), (504, 427909), (542, 397908), (813, 265272), (1084, 198954), (1579, 136584), (1626, 132636), (1897, 113688), (2168, 99477), (2439, 88424), (3158, 68292), (3252, 66318), (3794, 56844), (4737, 45528), (4878, 44212), (5691, 37896), (6316, 34146), (6504, 33159), (7588, 28422), (9474, 22764), (9756, 22106), (11053, 19512), (11382, 18948), (12632, 17073), (14211, 15176)]