238681135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 382279680

約数和(自身を除く): 143598545

約数列:

[1, 5, 7, 11, 19, 35, 55, 67, 77, 95, 133, 209, 335, 385, 469, 487, 665, 737, 1045, 1273, 1463, 2345, 2435, 3409, 3685, 5159, 5357, 6365, 7315, 8911, 9253, 14003, 17045, 25795, 26785, 32629, 37499, 44555, 46265, 64771, 70015, 98021, 101783, 163145, 187495, 228403, 323855, 358919, 490105, 508915, 619951, 712481, 1142015, 1794595, 2512433, 3099755, 3562405, 4339657, 6819461, 12562165, 21698285, 34097305, 47736227, 238681135]

約数ペア:

[(1, 238681135), (5, 47736227), (7, 34097305), (11, 21698285), (19, 12562165), (35, 6819461), (55, 4339657), (67, 3562405), (77, 3099755), (95, 2512433), (133, 1794595), (209, 1142015), (335, 712481), (385, 619951), (469, 508915), (487, 490105), (665, 358919), (737, 323855), (1045, 228403), (1273, 187495), (1463, 163145), (2345, 101783), (2435, 98021), (3409, 70015), (3685, 64771), (5159, 46265), (5357, 44555), (6365, 37499), (7315, 32629), (8911, 26785), (9253, 25795), (14003, 17045)]